| 約数 |
1,
3,
5,
7,
15,
21,
23,
25,
35,
41,
69,
75,
97,
105,
115,
123,
161,
175,
205,
287,
291,
345,
483,
485,
525,
575,
615,
679,
805,
861,
943,
1025,
1435,
1455,
1725,
2037,
2231,
2415,
2425,
2829,
3075,
3395,
3977,
4025,
4305,
4715,
6601,
6693,
7175,
7275,
10185,
11155,
11931,
12075,
14145,
15617,
16975,
19803,
19885,
21525,
23575,
27839,
33005,
33465,
46851,
50925,
55775,
59655,
70725,
78085,
83517,
91471,
99015,
99425,
139195,
165025,
167325,
234255,
274413,
298275,
390425,
417585,
457355,
495075,
640297,
695975,
1171275,
1372065,
1920891,
2087925,
2286775,
3201485,
6860325,
9604455,
16007425,
48022275
|