169204555

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{1571}}^1\times {\mathrm{1657}}^1$

素因数の和:3246

約数の個数: 16

約数和(自身を含む): 218935584

約数和(自身を除く): 49731029

約数列:

[1, 5, 13, 65, 1571, 1657, 7855, 8285, 20423, 21541, 102115, 107705, 2603147, 13015735, 33840911, 169204555]

約数ペア:

[(1, 169204555), (5, 33840911), (13, 13015735), (65, 2603147), (1571, 107705), (1657, 102115), (7855, 21541), (8285, 20423)]