18156315

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{52627}}^1$

素因数の和:52658

約数の個数: 16

約数和(自身を含む): 30313728

約数和(自身を除く): 12157413

約数列:

[1, 3, 5, 15, 23, 69, 115, 345, 52627, 157881, 263135, 789405, 1210421, 3631263, 6052105, 18156315]

約数ペア:

[(1, 18156315), (3, 6052105), (5, 3631263), (15, 1210421), (23, 789405), (69, 263135), (115, 157881), (345, 52627)]