13408485

素因数分解:

$3^1\times 5^1\times {\mathrm{569}}^1\times {\mathrm{1571}}^1$

素因数の和:2148

約数の個数: 16

約数和(自身を含む): 21504960

約数和(自身を除く): 8096475

約数列:

[1, 3, 5, 15, 569, 1571, 1707, 2845, 4713, 7855, 8535, 23565, 893899, 2681697, 4469495, 13408485]

約数ペア:

[(1, 13408485), (3, 4469495), (5, 2681697), (15, 893899), (569, 23565), (1571, 8535), (1707, 7855), (2845, 4713)]