76405225

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{13829}}^1$

素因数の和:13869

約数の個数: 24

約数和(自身を含む): 108039960

約数和(自身を除く): 31634735

約数列:

[1, 5, 13, 17, 25, 65, 85, 221, 325, 425, 1105, 5525, 13829, 69145, 179777, 235093, 345725, 898885, 1175465, 3056209, 4494425, 5877325, 15281045, 76405225]

約数ペア:

[(1, 76405225), (5, 15281045), (13, 5877325), (17, 4494425), (25, 3056209), (65, 1175465), (85, 898885), (221, 345725), (325, 235093), (425, 179777), (1105, 69145), (5525, 13829)]