56115315

素因数分解:

$3^3\times 5^1\times {\mathrm{415669}}^1$

素因数の和:415683

約数の個数: 16

約数和(自身を含む): 99760800

約数和(自身を除く): 43645485

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 415669, 1247007, 2078345, 3741021, 6235035, 11223063, 18705105, 56115315]

約数ペア:

[(1, 56115315), (3, 18705105), (5, 11223063), (9, 6235035), (15, 3741021), (27, 2078345), (45, 1247007), (135, 415669)]