68316795

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{89303}}^1$

素因数の和:89331

約数の個数: 24

約数和(自身を含む): 125382816

約数和(自身を除く): 57066021

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 153, 255, 765, 89303, 267909, 446515, 803727, 1339545, 1518151, 4018635, 4554453, 7590755, 13663359, 22772265, 68316795]

約数ペア:

[(1, 68316795), (3, 22772265), (5, 13663359), (9, 7590755), (15, 4554453), (17, 4018635), (45, 1518151), (51, 1339545), (85, 803727), (153, 446515), (255, 267909), (765, 89303)]