8157565

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{3061}}^1$

素因数の和:3120

約数の個数: 16

約数和(自身を含む): 10802736

約数和(自身を除く): 2645171

約数列:

[1, 5, 13, 41, 65, 205, 533, 2665, 3061, 15305, 39793, 125501, 198965, 627505, 1631513, 8157565]

約数ペア:

[(1, 8157565), (5, 1631513), (13, 627505), (41, 198965), (65, 125501), (205, 39793), (533, 15305), (2665, 3061)]