56558415

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{121631}}^1$

素因数の和:121670

約数の個数: 16

約数和(自身を含む): 93413376

約数和(自身を除く): 36854961

約数列:

[1, 3, 5, 15, 31, 93, 155, 465, 121631, 364893, 608155, 1824465, 3770561, 11311683, 18852805, 56558415]

約数ペア:

[(1, 56558415), (3, 18852805), (5, 11311683), (15, 3770561), (31, 1824465), (93, 608155), (155, 364893), (465, 121631)]