85074925

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{3907}}^1$

素因数の和:3997

約数の個数: 24

約数和(自身を含む): 115332896

約数和(自身を除く): 30257971

約数列:

[1, 5, 13, 25, 65, 67, 325, 335, 871, 1675, 3907, 4355, 19535, 21775, 50791, 97675, 253955, 261769, 1269775, 1308845, 3402997, 6544225, 17014985, 85074925]

約数ペア:

[(1, 85074925), (5, 17014985), (13, 6544225), (25, 3402997), (65, 1308845), (67, 1269775), (325, 261769), (335, 253955), (871, 97675), (1675, 50791), (3907, 21775), (4355, 19535)]