56013945

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{287251}}^1$

素因数の和:287272

約数の個数: 16

約数和(自身を含む): 96516672

約数和(自身を除く): 40502727

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 287251, 861753, 1436255, 3734263, 4308765, 11202789, 18671315, 56013945]

約数ペア:

[(1, 56013945), (3, 18671315), (5, 11202789), (13, 4308765), (15, 3734263), (39, 1436255), (65, 861753), (195, 287251)]