58161025

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{2671}}^1$

素因数の和:2761

約数の個数: 24

約数和(自身を含む): 78856064

約数和(自身を除く): 20695039

約数列:

[1, 5, 13, 25, 65, 67, 325, 335, 871, 1675, 2671, 4355, 13355, 21775, 34723, 66775, 173615, 178957, 868075, 894785, 2326441, 4473925, 11632205, 58161025]

約数ペア:

[(1, 58161025), (5, 11632205), (13, 4473925), (25, 2326441), (65, 894785), (67, 868075), (325, 178957), (335, 173615), (871, 66775), (1675, 34723), (2671, 21775), (4355, 13355)]