82530495

素因数分解:

$3^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{11987}}^1$

素因数の和:12021

約数の個数: 40

約数和(自身を含む): 156659184

約数和(自身を除く): 74128689

約数列:

[1, 3, 5, 9, 15, 17, 27, 45, 51, 81, 85, 135, 153, 255, 405, 459, 765, 1377, 2295, 6885, 11987, 35961, 59935, 107883, 179805, 203779, 323649, 539415, 611337, 970947, 1018895, 1618245, 1834011, 3056685, 4854735, 5502033, 9170055, 16506099, 27510165, 82530495]

約数ペア:

[(1, 82530495), (3, 27510165), (5, 16506099), (9, 9170055), (15, 5502033), (17, 4854735), (27, 3056685), (45, 1834011), (51, 1618245), (81, 1018895), (85, 970947), (135, 611337), (153, 539415), (255, 323649), (405, 203779), (459, 179805), (765, 107883), (1377, 59935), (2295, 35961), (6885, 11987)]