159468425

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{2971}}^1$

素因数の和:3113

約数の個数: 24

約数和(自身を含む): 210060960

約数和(自身を除く): 50592535

約数列:

[1, 5, 19, 25, 95, 113, 475, 565, 2147, 2825, 2971, 10735, 14855, 53675, 56449, 74275, 282245, 335723, 1411225, 1678615, 6378737, 8393075, 31893685, 159468425]

約数ペア:

[(1, 159468425), (5, 31893685), (19, 8393075), (25, 6378737), (95, 1678615), (113, 1411225), (475, 335723), (565, 282245), (2147, 74275), (2825, 56449), (2971, 53675), (10735, 14855)]