23818185

素因数分解:

$3^3\times 5^1\times {\mathrm{176431}}^1$

素因数の和:176445

約数の個数: 16

約数和(自身を含む): 42343680

約数和(自身を除く): 18525495

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 176431, 529293, 882155, 1587879, 2646465, 4763637, 7939395, 23818185]

約数ペア:

[(1, 23818185), (3, 7939395), (5, 4763637), (9, 2646465), (15, 1587879), (27, 882155), (45, 529293), (135, 176431)]