67558985

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{14639}}^1$

素因数の和:14728

約数の個数: 16

約数和(自身を含む): 88542720

約数和(自身を除く): 20983735

約数列:

[1, 5, 13, 65, 71, 355, 923, 4615, 14639, 73195, 190307, 951535, 1039369, 5196845, 13511797, 67558985]

約数ペア:

[(1, 67558985), (5, 13511797), (13, 5196845), (65, 1039369), (71, 951535), (355, 190307), (923, 73195), (4615, 14639)]