56157315

素因数分解:

$3^1\times 5^1\times {\mathrm{1747}}^1\times {\mathrm{2143}}^1$

素因数の和:3898

約数の個数: 16

約数和(自身を含む): 89945088

約数和(自身を除く): 33787773

約数列:

[1, 3, 5, 15, 1747, 2143, 5241, 6429, 8735, 10715, 26205, 32145, 3743821, 11231463, 18719105, 56157315]

約数ペア:

[(1, 56157315), (3, 18719105), (5, 11231463), (15, 3743821), (1747, 32145), (2143, 26205), (5241, 10715), (6429, 8735)]