2247477945

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{8813639}}^1$

素因数の和:8813664

約数の個数: 16

約数和(自身を含む): 3807492480

約数和(自身を除く): 1560014535

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 8813639, 26440917, 44068195, 132204585, 149831863, 449495589, 749159315, 2247477945]

約数ペア:

[(1, 2247477945), (3, 749159315), (5, 449495589), (15, 149831863), (17, 132204585), (51, 44068195), (85, 26440917), (255, 8813639)]