85045455

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{15619}}^1$

素因数の和:15652

約数の個数: 36

約数和(自身を含む): 162041880

約数和(自身を除く): 76996425

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 99, 121, 165, 363, 495, 605, 1089, 1815, 5445, 15619, 46857, 78095, 140571, 171809, 234285, 515427, 702855, 859045, 1546281, 1889899, 2577135, 5669697, 7731405, 9449495, 17009091, 28348485, 85045455]

約数ペア:

[(1, 85045455), (3, 28348485), (5, 17009091), (9, 9449495), (11, 7731405), (15, 5669697), (33, 2577135), (45, 1889899), (55, 1546281), (99, 859045), (121, 702855), (165, 515427), (363, 234285), (495, 171809), (605, 140571), (1089, 78095), (1815, 46857), (5445, 15619)]