89963315

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{881}}^1\times {\mathrm{1571}}^1$

素因数の和:2470

約数の個数: 16

約数和(自身を含む): 116466336

約数和(自身を除く): 26503021

約数列:

[1, 5, 13, 65, 881, 1571, 4405, 7855, 11453, 20423, 57265, 102115, 1384051, 6920255, 17992663, 89963315]

約数ペア:

[(1, 89963315), (5, 17992663), (13, 6920255), (65, 1384051), (881, 102115), (1571, 57265), (4405, 20423), (7855, 11453)]