23042305

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{67}}^1$

素因数の和:146

約数の個数: 48

約数和(自身を含む): 34046784

約数和(自身を除く): 11004479

約数列:

[1, 5, 11, 13, 37, 55, 65, 67, 143, 169, 185, 335, 407, 481, 715, 737, 845, 871, 1859, 2035, 2405, 2479, 3685, 4355, 5291, 6253, 9295, 9581, 11323, 12395, 26455, 27269, 31265, 32227, 47905, 56615, 68783, 124553, 136345, 161135, 343915, 354497, 418951, 622765, 1772485, 2094755, 4608461, 23042305]

約数ペア:

[(1, 23042305), (5, 4608461), (11, 2094755), (13, 1772485), (37, 622765), (55, 418951), (65, 354497), (67, 343915), (143, 161135), (169, 136345), (185, 124553), (335, 68783), (407, 56615), (481, 47905), (715, 32227), (737, 31265), (845, 27269), (871, 26455), (1859, 12395), (2035, 11323), (2405, 9581), (2479, 9295), (3685, 6253), (4355, 5291)]