13793525

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{409}}^1$

素因数の和:509

約数の個数: 24

約数和(自身を含む): 18302400

約数和(自身を除く): 4508875

約数列:

[1, 5, 19, 25, 71, 95, 355, 409, 475, 1349, 1775, 2045, 6745, 7771, 10225, 29039, 33725, 38855, 145195, 194275, 551741, 725975, 2758705, 13793525]

約数ペア:

[(1, 13793525), (5, 2758705), (19, 725975), (25, 551741), (71, 194275), (95, 145195), (355, 38855), (409, 33725), (475, 29039), (1349, 10225), (1775, 7771), (2045, 6745)]