272557056005

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{322552729}}^1$

素因数の和:322552760

約数の個数: 12

約数和(自身を含む): 354162897540

約数和(自身を除く): 81605841535

約数列:

[1, 5, 13, 65, 169, 845, 322552729, 1612763645, 4193185477, 20965927385, 54511411201, 272557056005]

約数ペア:

[(1, 272557056005), (5, 54511411201), (13, 20965927385), (65, 4193185477), (169, 1612763645), (845, 322552729)]