| 約数 |
1,
3,
5,
7,
9,
11,
13,
15,
21,
33,
35,
39,
45,
55,
61,
63,
65,
77,
91,
99,
105,
117,
143,
165,
183,
195,
231,
273,
305,
315,
385,
427,
429,
455,
495,
549,
585,
671,
693,
715,
793,
819,
915,
1001,
1155,
1281,
1287,
1365,
2013,
2135,
2145,
2379,
2745,
3003,
3355,
3465,
3843,
3965,
4095,
4697,
5005,
5551,
6039,
6405,
6435,
7137,
8723,
9009,
10065,
11895,
14091,
15015,
16653,
19215,
23485,
26169,
27755,
30195,
35685,
42273,
43615,
45045,
49959,
61061,
70455,
78507,
83265,
130845,
183183,
211365,
249795,
305305,
392535,
549549,
915915,
2747745
|