420935845

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{457}}^1\times {\mathrm{16747}}^1$

素因数の和:17220

約数の個数: 16

約数和(自身を含む): 552282048

約数和(自身を除く): 131346203

約数列:

[1, 5, 11, 55, 457, 2285, 5027, 16747, 25135, 83735, 184217, 921085, 7653379, 38266895, 84187169, 420935845]

約数ペア:

[(1, 420935845), (5, 84187169), (11, 38266895), (55, 7653379), (457, 921085), (2285, 184217), (5027, 83735), (16747, 25135)]