129179635

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{64109}}^1$

素因数の和:64158

約数の個数: 16

約数和(自身を含む): 172327680

約数和(自身を除く): 43148045

約数列:

[1, 5, 13, 31, 65, 155, 403, 2015, 64109, 320545, 833417, 1987379, 4167085, 9936895, 25835927, 129179635]

約数ペア:

[(1, 129179635), (5, 25835927), (13, 9936895), (31, 4167085), (65, 1987379), (155, 833417), (403, 320545), (2015, 64109)]