68137785

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{89069}}^1$

素因数の和:89097

約数の個数: 24

約数和(自身を含む): 125054280

約数和(自身を除く): 56916495

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 153, 255, 765, 89069, 267207, 445345, 801621, 1336035, 1514173, 4008105, 4542519, 7570865, 13627557, 22712595, 68137785]

約数ペア:

[(1, 68137785), (3, 22712595), (5, 13627557), (9, 7570865), (15, 4542519), (17, 4008105), (45, 1514173), (51, 1336035), (85, 801621), (153, 445345), (255, 267207), (765, 89069)]