83137905

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{108677}}^1$

素因数の和:108705

約数の個数: 24

約数和(自身を含む): 152583912

約数和(自身を除く): 69446007

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 153, 255, 765, 108677, 326031, 543385, 978093, 1630155, 1847509, 4890465, 5542527, 9237545, 16627581, 27712635, 83137905]

約数ペア:

[(1, 83137905), (3, 27712635), (5, 16627581), (9, 9237545), (15, 5542527), (17, 4890465), (45, 1847509), (51, 1630155), (85, 978093), (153, 543385), (255, 326031), (765, 108677)]