3854825

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{409}}^1$

素因数の和:461

約数の個数: 24

約数和(自身を含む): 5338200

約数和(自身を除く): 1483375

約数列:

[1, 5, 13, 25, 29, 65, 145, 325, 377, 409, 725, 1885, 2045, 5317, 9425, 10225, 11861, 26585, 59305, 132925, 154193, 296525, 770965, 3854825]

約数ペア:

[(1, 3854825), (5, 770965), (13, 296525), (25, 154193), (29, 132925), (65, 59305), (145, 26585), (325, 11861), (377, 10225), (409, 9425), (725, 5317), (1885, 2045)]