90677745

素因数分解:

$3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{39511}}^1$

素因数の和:39542

約数の個数: 32

約数和(自身を含む): 170691840

約数和(自身を除く): 80014095

約数列:

[1, 3, 5, 9, 15, 17, 27, 45, 51, 85, 135, 153, 255, 459, 765, 2295, 39511, 118533, 197555, 355599, 592665, 671687, 1066797, 1777995, 2015061, 3358435, 5333985, 6045183, 10075305, 18135549, 30225915, 90677745]

約数ペア:

[(1, 90677745), (3, 30225915), (5, 18135549), (9, 10075305), (15, 6045183), (17, 5333985), (27, 3358435), (45, 2015061), (51, 1777995), (85, 1066797), (135, 671687), (153, 592665), (255, 355599), (459, 197555), (765, 118533), (2295, 39511)]