25080057

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{48889}}^1$

素因数の和:48917

約数の個数: 16

約数和(自身を含む): 39112000

約数和(自身を除く): 14031943

約数列:

[1, 3, 9, 19, 27, 57, 171, 513, 48889, 146667, 440001, 928891, 1320003, 2786673, 8360019, 25080057]

約数ペア:

[(1, 25080057), (3, 8360019), (9, 2786673), (19, 1320003), (27, 928891), (57, 440001), (171, 146667), (513, 48889)]