8957005

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{1097}}^1$

素因数の和:1196

約数の個数: 16

約数和(自身を含む): 11384064

約数和(自身を除く): 2427059

約数列:

[1, 5, 23, 71, 115, 355, 1097, 1633, 5485, 8165, 25231, 77887, 126155, 389435, 1791401, 8957005]

約数ペア:

[(1, 8957005), (5, 1791401), (23, 389435), (71, 126155), (115, 77887), (355, 25231), (1097, 8165), (1633, 5485)]