89141455

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{80671}}^1$

素因数の和:80706

約数の個数: 16

約数和(自身を含む): 121976064

約数和(自身を除く): 32834609

約数列:

[1, 5, 13, 17, 65, 85, 221, 1105, 80671, 403355, 1048723, 1371407, 5243615, 6857035, 17828291, 89141455]

約数ペア:

[(1, 89141455), (5, 17828291), (13, 6857035), (17, 5243615), (65, 1371407), (85, 1048723), (221, 403355), (1105, 80671)]