65044975

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{4937}}^1$

素因数の和:4995

約数の個数: 24

約数和(自身を含む): 88172928

約数和(自身を除く): 23127953

約数列:

[1, 5, 17, 25, 31, 85, 155, 425, 527, 775, 2635, 4937, 13175, 24685, 83929, 123425, 153047, 419645, 765235, 2098225, 2601799, 3826175, 13008995, 65044975]

約数ペア:

[(1, 65044975), (5, 13008995), (17, 3826175), (25, 2601799), (31, 2098225), (85, 765235), (155, 419645), (425, 153047), (527, 123425), (775, 83929), (2635, 24685), (4937, 13175)]