25006303

素因数分解:

$7^1\times {\mathrm{17}}^2\times {\mathrm{47}}^1\times {\mathrm{263}}^1$

素因数の和:351

約数の個数: 24

約数和(自身を含む): 31122432

約数和(自身を除く): 6116129

約数列:

[1, 7, 17, 47, 119, 263, 289, 329, 799, 1841, 2023, 4471, 5593, 12361, 13583, 31297, 76007, 86527, 95081, 210137, 532049, 1470959, 3572329, 25006303]

約数ペア:

[(1, 25006303), (7, 3572329), (17, 1470959), (47, 532049), (119, 210137), (263, 95081), (289, 86527), (329, 76007), (799, 31297), (1841, 13583), (2023, 12361), (4471, 5593)]