| 約数 |
1,
3,
5,
7,
15,
21,
23,
25,
35,
41,
69,
71,
75,
105,
115,
123,
161,
175,
205,
213,
287,
345,
355,
483,
497,
525,
575,
615,
805,
861,
943,
1025,
1065,
1435,
1491,
1633,
1725,
1775,
2415,
2485,
2829,
2911,
3075,
4025,
4305,
4715,
4899,
5325,
6601,
7175,
7455,
8165,
8733,
11431,
12075,
12425,
14145,
14555,
19803,
20377,
21525,
23575,
24495,
33005,
34293,
37275,
40825,
43665,
57155,
61131,
66953,
70725,
72775,
99015,
101885,
122475,
165025,
171465,
200859,
218325,
285775,
305655,
334765,
468671,
495075,
509425,
857325,
1004295,
1406013,
1528275,
1673825,
2343355,
5021475,
7030065,
11716775,
35150325
|