271641005

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{701}}^1\times {\mathrm{4079}}^1$

素因数の和:4804

約数の個数: 16

約数和(自身を含む): 343699200

約数和(自身を除く): 72058195

約数列:

[1, 5, 19, 95, 701, 3505, 4079, 13319, 20395, 66595, 77501, 387505, 2859379, 14296895, 54328201, 271641005]

約数ペア:

[(1, 271641005), (5, 54328201), (19, 14296895), (95, 2859379), (701, 387505), (3505, 77501), (4079, 66595), (13319, 20395)]