2247381945

素因数分解:

$3^2\times 5^1\times {\mathrm{449}}^1\times {\mathrm{111229}}^1$

素因数の和:111689

約数の個数: 24

約数和(自身を含む): 3904173000

約数和(自身を除く): 1656791055

約数列:

[1, 3, 5, 9, 15, 45, 449, 1347, 2245, 4041, 6735, 20205, 111229, 333687, 556145, 1001061, 1668435, 5005305, 49941821, 149825463, 249709105, 449476389, 749127315, 2247381945]

約数ペア:

[(1, 2247381945), (3, 749127315), (5, 449476389), (9, 249709105), (15, 149825463), (45, 49941821), (449, 5005305), (1347, 1668435), (2245, 1001061), (4041, 556145), (6735, 333687), (20205, 111229)]