70392475

素因数分解:

$5^2\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{1489}}^1$

素因数の和:1591

約数の個数: 24

約数和(自身を含む): 91640960

約数和(自身を除く): 21248485

約数列:

[1, 5, 25, 31, 61, 155, 305, 775, 1489, 1525, 1891, 7445, 9455, 37225, 46159, 47275, 90829, 230795, 454145, 1153975, 2270725, 2815699, 14078495, 70392475]

約数ペア:

[(1, 70392475), (5, 14078495), (25, 2815699), (31, 2270725), (61, 1153975), (155, 454145), (305, 230795), (775, 90829), (1489, 47275), (1525, 46159), (1891, 37225), (7445, 9455)]