15940005

素因数分解:

$3^1\times 5^1\times {\mathrm{673}}^1\times {\mathrm{1579}}^1$

素因数の和:2260

約数の個数: 16

約数和(自身を含む): 25558080

約数和(自身を除く): 9618075

約数列:

[1, 3, 5, 15, 673, 1579, 2019, 3365, 4737, 7895, 10095, 23685, 1062667, 3188001, 5313335, 15940005]

約数ペア:

[(1, 15940005), (3, 5313335), (5, 3188001), (15, 1062667), (673, 23685), (1579, 10095), (2019, 7895), (3365, 4737)]