3105315

素因数分解:

$3^2\times 5^1\times {\mathrm{151}}^1\times {\mathrm{457}}^1$

素因数の和:619

約数の個数: 24

約数和(自身を含む): 5430048

約数和(自身を除く): 2324733

約数列:

[1, 3, 5, 9, 15, 45, 151, 453, 457, 755, 1359, 1371, 2265, 2285, 4113, 6795, 6855, 20565, 69007, 207021, 345035, 621063, 1035105, 3105315]

約数ペア:

[(1, 3105315), (3, 1035105), (5, 621063), (9, 345035), (15, 207021), (45, 69007), (151, 20565), (453, 6855), (457, 6795), (755, 4113), (1359, 2285), (1371, 2265)]