80588495

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{283}}^1\times {\mathrm{337}}^1$

素因数の和:651

約数の個数: 24

約数和(自身を含む): 105399216

約数和(自身を除く): 24810721

約数列:

[1, 5, 13, 65, 169, 283, 337, 845, 1415, 1685, 3679, 4381, 18395, 21905, 47827, 56953, 95371, 239135, 284765, 476855, 1239823, 6199115, 16117699, 80588495]

約数ペア:

[(1, 80588495), (5, 16117699), (13, 6199115), (65, 1239823), (169, 476855), (283, 284765), (337, 239135), (845, 95371), (1415, 56953), (1685, 47827), (3679, 21905), (4381, 18395)]