489310085

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{808777}}^1$

素因数の和:808804

約数の個数: 12

約数和(自身を含む): 645404844

約数和(自身を除く): 156094759

約数列:

[1, 5, 11, 55, 121, 605, 808777, 4043885, 8896547, 44482735, 97862017, 489310085]

約数ペア:

[(1, 489310085), (5, 97862017), (11, 44482735), (55, 8896547), (121, 4043885), (605, 808777)]