712887925

素因数分解:

$5^2\times {\mathrm{71}}^1\times {\mathrm{401627}}^1$

素因数の和:401708

約数の個数: 12

約数和(自身を含む): 896433696

約数和(自身を除く): 183545771

約数列:

[1, 5, 25, 71, 355, 1775, 401627, 2008135, 10040675, 28515517, 142577585, 712887925]

約数ペア:

[(1, 712887925), (5, 142577585), (25, 28515517), (71, 10040675), (355, 2008135), (1775, 401627)]