2189292025

素因数分解:

$5^2\times {\mathrm{23027}}^1\times {\mathrm{3803}}^1$

素因数の和:26840

約数の個数: 12

約数和(自身を含む): 2715553872

約数和(自身を除く): 526261847

約数列:

[1, 5, 25, 3803, 19015, 23027, 95075, 115135, 575675, 87571681, 437858405, 2189292025]

約数ペア:

[(1, 2189292025), (5, 437858405), (25, 87571681), (3803, 575675), (19015, 115135), (23027, 95075)]