57352025

素因数分解:

$5^2\times {\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{409}}^1$

素因数の和:569

約数の個数: 24

約数和(自身を含む): 73209600

約数和(自身を除く): 15857575

約数列:

[1, 5, 25, 71, 79, 355, 395, 409, 1775, 1975, 2045, 5609, 10225, 28045, 29039, 32311, 140225, 145195, 161555, 725975, 807775, 2294081, 11470405, 57352025]

約数ペア:

[(1, 57352025), (5, 11470405), (25, 2294081), (71, 807775), (79, 725975), (355, 161555), (395, 145195), (409, 140225), (1775, 32311), (1975, 29039), (2045, 28045), (5609, 10225)]