105818075

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{449}}^1\times {\mathrm{857}}^1$

素因数の和:1327

約数の個数: 24

約数和(自身を含む): 143629200

約数和(自身を除く): 37811125

約数列:

[1, 5, 11, 25, 55, 275, 449, 857, 2245, 4285, 4939, 9427, 11225, 21425, 24695, 47135, 123475, 235675, 384793, 1923965, 4232723, 9619825, 21163615, 105818075]

約数ペア:

[(1, 105818075), (5, 21163615), (11, 9619825), (25, 4232723), (55, 1923965), (275, 384793), (449, 235675), (857, 123475), (2245, 47135), (4285, 24695), (4939, 21425), (9427, 11225)]