2865945

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{11239}}^1$

素因数の和:11264

約数の個数: 16

約数和(自身を含む): 4855680

約数和(自身を除く): 1989735

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 11239, 33717, 56195, 168585, 191063, 573189, 955315, 2865945]

約数ペア:

[(1, 2865945), (3, 955315), (5, 573189), (15, 191063), (17, 168585), (51, 56195), (85, 33717), (255, 11239)]