127284025

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{462851}}^1$

素因数の和:462872

約数の個数: 12

約数和(自身を含む): 172180944

約数和(自身を除く): 44896919

約数列:

[1, 5, 11, 25, 55, 275, 462851, 2314255, 5091361, 11571275, 25456805, 127284025]

約数ペア:

[(1, 127284025), (5, 25456805), (11, 11571275), (25, 5091361), (55, 2314255), (275, 462851)]