25920227511

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{70244519}}^1$

素因数の和:70244566

約数の個数: 12

約数和(自身を含む): 38353507920

約数和(自身を除く): 12433280409

約数列:

[1, 3, 9, 41, 123, 369, 70244519, 210733557, 632200671, 2880025279, 8640075837, 25920227511]

約数ペア:

[(1, 25920227511), (3, 8640075837), (9, 2880025279), (41, 632200671), (123, 210733557), (369, 70244519)]