38798825

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{3851}}^1$

素因数の和:3905

約数の個数: 24

約数和(自身を含む): 53496576

約数和(自身を除く): 14697751

約数列:

[1, 5, 13, 25, 31, 65, 155, 325, 403, 775, 2015, 3851, 10075, 19255, 50063, 96275, 119381, 250315, 596905, 1251575, 1551953, 2984525, 7759765, 38798825]

約数ペア:

[(1, 38798825), (5, 7759765), (13, 2984525), (25, 1551953), (31, 1251575), (65, 596905), (155, 250315), (325, 119381), (403, 96275), (775, 50063), (2015, 19255), (3851, 10075)]