56971905

素因数分解:

$3^1\times 5^1\times {\mathrm{457}}^1\times {\mathrm{8311}}^1$

素因数の和:8776

約数の個数: 16

約数和(自身を含む): 91365504

約数和(自身を除く): 34393599

約数列:

[1, 3, 5, 15, 457, 1371, 2285, 6855, 8311, 24933, 41555, 124665, 3798127, 11394381, 18990635, 56971905]

約数ペア:

[(1, 56971905), (3, 18990635), (5, 11394381), (15, 3798127), (457, 124665), (1371, 41555), (2285, 24933), (6855, 8311)]