75267405

素因数分解:

$3^2\times 5^1\times {\mathrm{1672609}}^1$

素因数の和:1672620

約数の個数: 12

約数和(自身を含む): 130463580

約数和(自身を除く): 55196175

約数列:

[1, 3, 5, 9, 15, 45, 1672609, 5017827, 8363045, 15053481, 25089135, 75267405]

約数ペア:

[(1, 75267405), (3, 25089135), (5, 15053481), (9, 8363045), (15, 5017827), (45, 1672609)]