3930885

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{12479}}^1$

素因数の和:12497

約数の個数: 24

約数和(自身を含む): 7787520

約数和(自身を除く): 3856635

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 315, 12479, 37437, 62395, 87353, 112311, 187185, 262059, 436765, 561555, 786177, 1310295, 3930885]

約数ペア:

[(1, 3930885), (3, 1310295), (5, 786177), (7, 561555), (9, 436765), (15, 262059), (21, 187185), (35, 112311), (45, 87353), (63, 62395), (105, 37437), (315, 12479)]