2667748655

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{7757}}^1$

素因数の和:7836

約数の個数: 48

約数和(自身を含む): 3884337504

約数和(自身を除く): 1216588849

約数列:

[1, 5, 11, 13, 37, 55, 65, 143, 169, 185, 407, 481, 715, 845, 1859, 2035, 2405, 5291, 6253, 7757, 9295, 26455, 31265, 38785, 68783, 85327, 100841, 287009, 343915, 426635, 504205, 1109251, 1310933, 1435045, 3157099, 3731117, 5546255, 6554665, 14420263, 15785495, 18655585, 41042287, 48504521, 72101315, 205211435, 242522605, 533549731, 2667748655]

約数ペア:

[(1, 2667748655), (5, 533549731), (11, 242522605), (13, 205211435), (37, 72101315), (55, 48504521), (65, 41042287), (143, 18655585), (169, 15785495), (185, 14420263), (407, 6554665), (481, 5546255), (715, 3731117), (845, 3157099), (1859, 1435045), (2035, 1310933), (2405, 1109251), (5291, 504205), (6253, 426635), (7757, 343915), (9295, 287009), (26455, 100841), (31265, 85327), (38785, 68783)]