56322405

素因数分解:

$3^3\times 5^1\times {\mathrm{417203}}^1$

素因数の和:417217

約数の個数: 16

約数和(自身を含む): 100128960

約数和(自身を除く): 43806555

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 417203, 1251609, 2086015, 3754827, 6258045, 11264481, 18774135, 56322405]

約数ペア:

[(1, 56322405), (3, 18774135), (5, 11264481), (9, 6258045), (15, 3754827), (27, 2086015), (45, 1251609), (135, 417203)]