| 約数 |
1,
3,
5,
7,
13,
15,
21,
25,
29,
35,
39,
65,
75,
87,
91,
105,
145,
175,
195,
203,
273,
311,
325,
377,
435,
455,
525,
609,
725,
933,
975,
1015,
1131,
1365,
1555,
1885,
2175,
2177,
2275,
2639,
3045,
4043,
4665,
5075,
5655,
6531,
6825,
7775,
7917,
9019,
9425,
10885,
12129,
13195,
15225,
20215,
23325,
27057,
28275,
28301,
32655,
39585,
45095,
54425,
60645,
63133,
65975,
84903,
101075,
117247,
135285,
141505,
163275,
189399,
197925,
225475,
303225,
315665,
351741,
424515,
586235,
676425,
707525,
820729,
946995,
1578325,
1758705,
2122575,
2462187,
2931175,
4103645,
4734975,
8793525,
12310935,
20518225,
61554675
|