13090845

素因数分解:

$3^1\times 5^1\times {\mathrm{821}}^1\times {\mathrm{1063}}^1$

素因数の和:1892

約数の個数: 16

約数和(自身を含む): 20990592

約数和(自身を除く): 7899747

約数列:

[1, 3, 5, 15, 821, 1063, 2463, 3189, 4105, 5315, 12315, 15945, 872723, 2618169, 4363615, 13090845]

約数ペア:

[(1, 13090845), (3, 4363615), (5, 2618169), (15, 872723), (821, 15945), (1063, 12315), (2463, 5315), (3189, 4105)]