13312965

素因数分解:

$3^1\times 5^1\times {\mathrm{523}}^1\times {\mathrm{1697}}^1$

素因数の和:2228

約数の個数: 16

約数和(自身を含む): 21354048

約数和(自身を除く): 8041083

約数列:

[1, 3, 5, 15, 523, 1569, 1697, 2615, 5091, 7845, 8485, 25455, 887531, 2662593, 4437655, 13312965]

約数ペア:

[(1, 13312965), (3, 4437655), (5, 2662593), (15, 887531), (523, 25455), (1569, 8485), (1697, 7845), (2615, 5091)]