456187925

素因数分解:

$5^2\times {\mathrm{67}}^1\times {\mathrm{272351}}^1$

素因数の和:272428

約数の個数: 12

約数和(自身を含む): 574118016

約数和(自身を除く): 117930091

約数列:

[1, 5, 25, 67, 335, 1675, 272351, 1361755, 6808775, 18247517, 91237585, 456187925]

約数ペア:

[(1, 456187925), (5, 91237585), (25, 18247517), (67, 6808775), (335, 1361755), (1675, 272351)]