1049702975

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{2209901}}^1$

素因数の和:2209930

約数の個数: 12

約数和(自身を含む): 1370139240

約数和(自身を除く): 320436265

約数列:

[1, 5, 19, 25, 95, 475, 2209901, 11049505, 41988119, 55247525, 209940595, 1049702975]

約数ペア:

[(1, 1049702975), (5, 209940595), (19, 55247525), (25, 41988119), (95, 11049505), (475, 2209901)]