80091495

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{4373}}^1$

素因数の和:4432

約数の個数: 48

約数和(自身を含む): 155574432

約数和(自身を除く): 75482937

約数列:

[1, 3, 5, 9, 11, 15, 33, 37, 45, 55, 99, 111, 165, 185, 333, 407, 495, 555, 1221, 1665, 2035, 3663, 4373, 6105, 13119, 18315, 21865, 39357, 48103, 65595, 144309, 161801, 196785, 240515, 432927, 485403, 721545, 809005, 1456209, 1779811, 2164635, 2427015, 5339433, 7281045, 8899055, 16018299, 26697165, 80091495]

約数ペア:

[(1, 80091495), (3, 26697165), (5, 16018299), (9, 8899055), (11, 7281045), (15, 5339433), (33, 2427015), (37, 2164635), (45, 1779811), (55, 1456209), (99, 809005), (111, 721545), (165, 485403), (185, 432927), (333, 240515), (407, 196785), (495, 161801), (555, 144309), (1221, 65595), (1665, 48103), (2035, 39357), (3663, 21865), (4373, 18315), (6105, 13119)]