25325919

素因数分解:

$3^3\times {\mathrm{61}}^1\times {\mathrm{15377}}^1$

素因数の和:15447

約数の個数: 16

約数和(自身を含む): 38137440

約数和(自身を除く): 12811521

約数列:

[1, 3, 9, 27, 61, 183, 549, 1647, 15377, 46131, 138393, 415179, 937997, 2813991, 8441973, 25325919]

約数ペア:

[(1, 25325919), (3, 8441973), (9, 2813991), (27, 937997), (61, 415179), (183, 138393), (549, 46131), (1647, 15377)]