273700225

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{576211}}^1$

素因数の和:576240

約数の個数: 12

約数和(自身を含む): 357251440

約数和(自身を除く): 83551215

約数列:

[1, 5, 19, 25, 95, 475, 576211, 2881055, 10948009, 14405275, 54740045, 273700225]

約数ペア:

[(1, 273700225), (5, 54740045), (19, 14405275), (25, 10948009), (95, 2881055), (475, 576211)]