9388405

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{3359}}^1$

素因数の和:3420

約数の個数: 16

約数和(自身を含む): 12418560

約数和(自身を除く): 3030155

約数列:

[1, 5, 13, 43, 65, 215, 559, 2795, 3359, 16795, 43667, 144437, 218335, 722185, 1877681, 9388405]

約数ペア:

[(1, 9388405), (5, 1877681), (13, 722185), (43, 218335), (65, 144437), (215, 43667), (559, 16795), (2795, 3359)]