2712945

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{10639}}^1$

素因数の和:10664

約数の個数: 16

約数和(自身を含む): 4596480

約数和(自身を除く): 1883535

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 10639, 31917, 53195, 159585, 180863, 542589, 904315, 2712945]

約数ペア:

[(1, 2712945), (3, 904315), (5, 542589), (15, 180863), (17, 159585), (51, 53195), (85, 31917), (255, 10639)]