4789665

素因数分解:

$3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{2087}}^1$

素因数の和:2118

約数の個数: 32

約数和(自身を含む): 9020160

約数和(自身を除く): 4230495

約数列:

[1, 3, 5, 9, 15, 17, 27, 45, 51, 85, 135, 153, 255, 459, 765, 2087, 2295, 6261, 10435, 18783, 31305, 35479, 56349, 93915, 106437, 177395, 281745, 319311, 532185, 957933, 1596555, 4789665]

約数ペア:

[(1, 4789665), (3, 1596555), (5, 957933), (9, 532185), (15, 319311), (17, 281745), (27, 177395), (45, 106437), (51, 93915), (85, 56349), (135, 35479), (153, 31305), (255, 18783), (459, 10435), (765, 6261), (2087, 2295)]