713796725

素因数分解:

$5^2\times {\mathrm{71}}^1\times {\mathrm{402139}}^1$

素因数の和:402220

約数の個数: 12

約数和(自身を含む): 897576480

約数和(自身を除く): 183779755

約数列:

[1, 5, 25, 71, 355, 1775, 402139, 2010695, 10053475, 28551869, 142759345, 713796725]

約数ペア:

[(1, 713796725), (5, 142759345), (25, 28551869), (71, 10053475), (355, 2010695), (1775, 402139)]