48640325

素因数分解:

$5^2\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{409}}^1$

素因数の和:557

約数の個数: 24

約数和(自身を含む): 62228160

約数和(自身を除く): 13587835

約数列:

[1, 5, 25, 67, 71, 335, 355, 409, 1675, 1775, 2045, 4757, 10225, 23785, 27403, 29039, 118925, 137015, 145195, 685075, 725975, 1945613, 9728065, 48640325]

約数ペア:

[(1, 48640325), (5, 9728065), (25, 1945613), (67, 725975), (71, 685075), (335, 145195), (355, 137015), (409, 118925), (1675, 29039), (1775, 27403), (2045, 23785), (4757, 10225)]