70728725

素因数分解:

$5^2\times {\mathrm{449}}^1\times {\mathrm{6301}}^1$

素因数の和:6760

約数の個数: 12

約数和(自身を含む): 87912900

約数和(自身を除く): 17184175

約数列:

[1, 5, 25, 449, 2245, 6301, 11225, 31505, 157525, 2829149, 14145745, 70728725]

約数ペア:

[(1, 70728725), (5, 14145745), (25, 2829149), (449, 157525), (2245, 31505), (6301, 11225)]