56389755

素因数分解:

$3^1\times 5^1\times {\mathrm{727}}^1\times {\mathrm{5171}}^1$

素因数の和:5906

約数の個数: 16

約数和(自身を含む): 90365184

約数和(自身を除く): 33975429

約数列:

[1, 3, 5, 15, 727, 2181, 3635, 5171, 10905, 15513, 25855, 77565, 3759317, 11277951, 18796585, 56389755]

約数ペア:

[(1, 56389755), (3, 18796585), (5, 11277951), (15, 3759317), (727, 77565), (2181, 25855), (3635, 15513), (5171, 10905)]