90644255

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{82031}}^1$

素因数の和:82066

約数の個数: 16

約数和(自身を含む): 124032384

約数和(自身を除く): 33388129

約数列:

[1, 5, 13, 17, 65, 85, 221, 1105, 82031, 410155, 1066403, 1394527, 5332015, 6972635, 18128851, 90644255]

約数ペア:

[(1, 90644255), (5, 18128851), (13, 6972635), (17, 5332015), (65, 1394527), (85, 1066403), (221, 410155), (1105, 82031)]