295942405

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{489161}}^1$

素因数の和:489188

約数の個数: 12

約数和(自身を含む): 390351276

約数和(自身を除く): 94408871

約数列:

[1, 5, 11, 55, 121, 605, 489161, 2445805, 5380771, 26903855, 59188481, 295942405]

約数ペア:

[(1, 295942405), (5, 59188481), (11, 26903855), (55, 5380771), (121, 2445805), (605, 489161)]