15090531

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{107}}^1\times {\mathrm{887}}^1$

素因数の和:1050

約数の個数: 16

約数和(自身を含む): 20715264

約数和(自身を除く): 5624733

約数列:

[1, 3, 53, 107, 159, 321, 887, 2661, 5671, 17013, 47011, 94909, 141033, 284727, 5030177, 15090531]

約数ペア:

[(1, 15090531), (3, 5030177), (53, 284727), (107, 141033), (159, 94909), (321, 47011), (887, 17013), (2661, 5671)]