4841005

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{337}}^1$

素因数の和:385

約数の個数: 24

約数和(自身を含む): 6680232

約数和(自身を除く): 1839227

約数列:

[1, 5, 13, 17, 65, 85, 169, 221, 337, 845, 1105, 1685, 2873, 4381, 5729, 14365, 21905, 28645, 56953, 74477, 284765, 372385, 968201, 4841005]

約数ペア:

[(1, 4841005), (5, 968201), (13, 372385), (17, 284765), (65, 74477), (85, 56953), (169, 28645), (221, 21905), (337, 14365), (845, 5729), (1105, 4381), (1685, 2873)]