8707225

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{797}}^1$

素因数の和:849

約数の個数: 24

約数和(自身を含む): 11874240

約数和(自身を除く): 3167015

約数列:

[1, 5, 19, 23, 25, 95, 115, 437, 475, 575, 797, 2185, 3985, 10925, 15143, 18331, 19925, 75715, 91655, 348289, 378575, 458275, 1741445, 8707225]

約数ペア:

[(1, 8707225), (5, 1741445), (19, 458275), (23, 378575), (25, 348289), (95, 91655), (115, 75715), (437, 19925), (475, 18331), (575, 15143), (797, 10925), (2185, 3985)]