839632635

素因数分解:

$3^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{121951}}^1$

素因数の和:121985

約数の個数: 40

約数和(自身を含む): 1593668736

約数和(自身を除く): 754036101

約数列:

[1, 3, 5, 9, 15, 17, 27, 45, 51, 81, 85, 135, 153, 255, 405, 459, 765, 1377, 2295, 6885, 121951, 365853, 609755, 1097559, 1829265, 2073167, 3292677, 5487795, 6219501, 9878031, 10365835, 16463385, 18658503, 31097505, 49390155, 55975509, 93292515, 167926527, 279877545, 839632635]

約数ペア:

[(1, 839632635), (3, 279877545), (5, 167926527), (9, 93292515), (15, 55975509), (17, 49390155), (27, 31097505), (45, 18658503), (51, 16463385), (81, 10365835), (85, 9878031), (135, 6219501), (153, 5487795), (255, 3292677), (405, 2073167), (459, 1829265), (765, 1097559), (1377, 609755), (2295, 365853), (6885, 121951)]