157677025

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{573371}}^1$

素因数の和:573392

約数の個数: 12

約数和(自身を含む): 213294384

約数和(自身を除く): 55617359

約数列:

[1, 5, 11, 25, 55, 275, 573371, 2866855, 6307081, 14334275, 31535405, 157677025]

約数ペア:

[(1, 157677025), (5, 31535405), (11, 14334275), (25, 6307081), (55, 2866855), (275, 573371)]