270974975

素因数分解:

$5^2\times {\mathrm{47}}^1\times {\mathrm{103}}^1\times {\mathrm{2239}}^1$

素因数の和:2399

約数の個数: 24

約数和(自身を含む): 346644480

約数和(自身を除く): 75669505

約数列:

[1, 5, 25, 47, 103, 235, 515, 1175, 2239, 2575, 4841, 11195, 24205, 55975, 105233, 121025, 230617, 526165, 1153085, 2630825, 5765425, 10838999, 54194995, 270974975]

約数ペア:

[(1, 270974975), (5, 54194995), (25, 10838999), (47, 5765425), (103, 2630825), (235, 1153085), (515, 526165), (1175, 230617), (2239, 121025), (2575, 105233), (4841, 55975), (11195, 24205)]