135213405

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{474433}}^1$

素因数の和:474460

約数の個数: 16

約数和(自身を含む): 227728320

約数和(自身を除く): 92514915

約数列:

[1, 3, 5, 15, 19, 57, 95, 285, 474433, 1423299, 2372165, 7116495, 9014227, 27042681, 45071135, 135213405]

約数ペア:

[(1, 135213405), (3, 45071135), (5, 27042681), (15, 9014227), (19, 7116495), (57, 2372165), (95, 1423299), (285, 474433)]