57431565

素因数分解:

$3^3\times 5^1\times {\mathrm{425419}}^1$

素因数の和:425433

約数の個数: 16

約数和(自身を含む): 102100800

約数和(自身を除く): 44669235

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 425419, 1276257, 2127095, 3828771, 6381285, 11486313, 19143855, 57431565]

約数ペア:

[(1, 57431565), (3, 19143855), (5, 11486313), (9, 6381285), (15, 3828771), (27, 2127095), (45, 1276257), (135, 425419)]