52862875

素因数分解:

$5^3\times {\mathrm{13}}^1\times {\mathrm{32531}}^1$

素因数の和:32559

約数の個数: 16

約数和(自身を含む): 71049888

約数和(自身を除く): 18187013

約数列:

[1, 5, 13, 25, 65, 125, 325, 1625, 32531, 162655, 422903, 813275, 2114515, 4066375, 10572575, 52862875]

約数ペア:

[(1, 52862875), (5, 10572575), (13, 4066375), (25, 2114515), (65, 813275), (125, 422903), (325, 162655), (1625, 32531)]