2588760945

素因数分解:

$3^3\times 5^1\times {\mathrm{19176007}}^1$

素因数の和:19176021

約数の個数: 16

約数和(自身を含む): 4602241920

約数和(自身を除く): 2013480975

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 19176007, 57528021, 95880035, 172584063, 287640105, 517752189, 862920315, 2588760945]

約数ペア:

[(1, 2588760945), (3, 862920315), (5, 517752189), (9, 287640105), (15, 172584063), (27, 95880035), (45, 57528021), (135, 19176007)]