481121505

素因数分解:

$3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{209639}}^1$

素因数の和:209670

約数の個数: 32

約数和(自身を含む): 905644800

約数和(自身を除く): 424523295

約数列:

[1, 3, 5, 9, 15, 17, 27, 45, 51, 85, 135, 153, 255, 459, 765, 2295, 209639, 628917, 1048195, 1886751, 3144585, 3563863, 5660253, 9433755, 10691589, 17819315, 28301265, 32074767, 53457945, 96224301, 160373835, 481121505]

約数ペア:

[(1, 481121505), (3, 160373835), (5, 96224301), (9, 53457945), (15, 32074767), (17, 28301265), (27, 17819315), (45, 10691589), (51, 9433755), (85, 5660253), (135, 3563863), (153, 3144585), (255, 1886751), (459, 1048195), (765, 628917), (2295, 209639)]