| 約数 |
1,
3,
5,
7,
11,
13,
15,
21,
33,
35,
39,
47,
49,
55,
65,
77,
91,
105,
121,
141,
143,
147,
165,
195,
231,
235,
245,
273,
329,
363,
385,
429,
455,
517,
539,
605,
611,
637,
705,
715,
735,
847,
987,
1001,
1155,
1365,
1551,
1573,
1617,
1645,
1815,
1833,
1911,
2145,
2303,
2541,
2585,
2695,
3003,
3055,
3185,
3619,
4235,
4277,
4719,
4935,
5005,
5687,
5929,
6721,
6909,
7007,
7755,
7865,
8085,
9165,
9555,
10857,
11011,
11515,
12705,
12831,
15015,
17061,
17787,
18095,
20163,
21021,
21385,
23595,
25333,
28435,
29645,
29939,
33033,
33605,
34545,
35035,
39809,
47047,
54285,
55055,
64155,
73931,
75999,
77077,
85305,
88935,
89817,
100815,
105105,
119427,
126665,
141141,
149695,
165165,
199045,
221793,
231231,
235235,
278663,
329329,
369655,
379995,
385385,
449085,
517517,
597135,
705705,
835989,
987987,
1108965,
1156155,
1393315,
1552551,
1646645,
2587585,
3622619,
4179945,
4939935,
7762755,
10867857,
18113095,
54339285
|