| 約数 |
1,
3,
5,
7,
11,
15,
19,
21,
33,
35,
49,
55,
57,
77,
95,
105,
127,
133,
147,
165,
209,
231,
245,
285,
381,
385,
399,
539,
627,
635,
665,
735,
889,
931,
1045,
1155,
1397,
1463,
1617,
1905,
1995,
2413,
2667,
2695,
2793,
3135,
4191,
4389,
4445,
4655,
6223,
6985,
7239,
7315,
8085,
9779,
10241,
12065,
13335,
13965,
16891,
18669,
20955,
21945,
26543,
29337,
30723,
31115,
36195,
48895,
50673,
51205,
68453,
79629,
84455,
93345,
118237,
132715,
146685,
153615,
185801,
205359,
253365,
342265,
354711,
398145,
557403,
591185,
929005,
1026795,
1300607,
1773555,
2787015,
3901821,
6503035,
19509105
|