127369225

素因数分解:

$5^2\times {\mathrm{43}}^1\times {\mathrm{109}}^1\times {\mathrm{1087}}^1$

素因数の和:1249

約数の個数: 24

約数和(自身を含む): 163243520

約数和(自身を除く): 35874295

約数列:

[1, 5, 25, 43, 109, 215, 545, 1075, 1087, 2725, 4687, 5435, 23435, 27175, 46741, 117175, 118483, 233705, 592415, 1168525, 2962075, 5094769, 25473845, 127369225]

約数ペア:

[(1, 127369225), (5, 25473845), (25, 5094769), (43, 2962075), (109, 1168525), (215, 592415), (545, 233705), (1075, 118483), (1087, 117175), (2725, 46741), (4687, 27175), (5435, 23435)]