56988315

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{66653}}^1$

素因数の和:66683

約数の個数: 24

約数和(自身を含む): 103980240

約数和(自身を除く): 46991925

約数列:

[1, 3, 5, 9, 15, 19, 45, 57, 95, 171, 285, 855, 66653, 199959, 333265, 599877, 999795, 1266407, 2999385, 3799221, 6332035, 11397663, 18996105, 56988315]

約数ペア:

[(1, 56988315), (3, 18996105), (5, 11397663), (9, 6332035), (15, 3799221), (19, 2999385), (45, 1266407), (57, 999795), (95, 599877), (171, 333265), (285, 199959), (855, 66653)]