85788405

素因数分解:

$3^2\times 5^1\times {\mathrm{337}}^1\times {\mathrm{5657}}^1$

素因数の和:6005

約数の個数: 24

約数和(自身を含む): 149167512

約数和(自身を除く): 63379107

約数列:

[1, 3, 5, 9, 15, 45, 337, 1011, 1685, 3033, 5055, 5657, 15165, 16971, 28285, 50913, 84855, 254565, 1906409, 5719227, 9532045, 17157681, 28596135, 85788405]

約数ペア:

[(1, 85788405), (3, 28596135), (5, 17157681), (9, 9532045), (15, 5719227), (45, 1906409), (337, 254565), (1011, 84855), (1685, 50913), (3033, 28285), (5055, 16971), (5657, 15165)]