98874425

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{3851}}^1$

素因数の和:3953

約数の個数: 24

約数和(自身を含む): 133741440

約数和(自身を除く): 34867015

約数列:

[1, 5, 13, 25, 65, 79, 325, 395, 1027, 1975, 3851, 5135, 19255, 25675, 50063, 96275, 250315, 304229, 1251575, 1521145, 3954977, 7605725, 19774885, 98874425]

約数ペア:

[(1, 98874425), (5, 19774885), (13, 7605725), (25, 3954977), (65, 1521145), (79, 1251575), (325, 304229), (395, 250315), (1027, 96275), (1975, 50063), (3851, 25675), (5135, 19255)]