57272505

素因数分解:

$3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{53777}}^1$

素因数の和:53856

約数の個数: 16

約数和(自身を含む): 92928384

約数和(自身を除く): 35655879

約数列:

[1, 3, 5, 15, 71, 213, 355, 1065, 53777, 161331, 268885, 806655, 3818167, 11454501, 19090835, 57272505]

約数ペア:

[(1, 57272505), (3, 19090835), (5, 11454501), (15, 3818167), (71, 806655), (213, 268885), (355, 161331), (1065, 53777)]