2390103945

素因数分解:

$3^2\times 5^1\times {\mathrm{53113421}}^1$

素因数の和:53113432

約数の個数: 12

約数和(自身を含む): 4142846916

約数和(自身を除く): 1752742971

約数列:

[1, 3, 5, 9, 15, 45, 53113421, 159340263, 265567105, 478020789, 796701315, 2390103945]

約数ペア:

[(1, 2390103945), (3, 796701315), (5, 478020789), (9, 265567105), (15, 159340263), (45, 53113421)]