129575345

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{683}}^1\times {\mathrm{1997}}^1$

素因数の和:2704

約数の個数: 16

約数和(自身を含む): 163995840

約数和(自身を除く): 34420495

約数列:

[1, 5, 19, 95, 683, 1997, 3415, 9985, 12977, 37943, 64885, 189715, 1363951, 6819755, 25915069, 129575345]

約数ペア:

[(1, 129575345), (5, 25915069), (19, 6819755), (95, 1363951), (683, 189715), (1997, 64885), (3415, 37943), (9985, 12977)]