53916165

素因数分解:

$3^3\times 5^1\times {\mathrm{399379}}^1$

素因数の和:399393

約数の個数: 16

約数和(自身を含む): 95851200

約数和(自身を除く): 41935035

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 399379, 1198137, 1996895, 3594411, 5990685, 10783233, 17972055, 53916165]

約数ペア:

[(1, 53916165), (3, 17972055), (5, 10783233), (9, 5990685), (15, 3594411), (27, 1996895), (45, 1198137), (135, 399379)]