| 約数 |
1,
3,
5,
7,
13,
15,
21,
25,
35,
39,
65,
71,
75,
91,
105,
107,
175,
195,
213,
273,
321,
325,
355,
455,
497,
525,
535,
749,
923,
975,
1065,
1365,
1391,
1491,
1605,
1775,
2247,
2275,
2485,
2675,
2769,
3745,
4173,
4615,
5325,
6461,
6825,
6955,
7455,
7597,
8025,
9737,
11235,
12425,
13845,
18725,
19383,
20865,
22791,
23075,
29211,
32305,
34775,
37275,
37985,
48685,
53179,
56175,
69225,
96915,
98761,
104325,
113955,
146055,
159537,
161525,
189925,
243425,
265895,
296283,
484575,
493805,
569775,
691327,
730275,
797685,
1329475,
1481415,
2073981,
2469025,
3456635,
3988425,
7407075,
10369905,
17283175,
51849525
|