78856325

素因数分解:

$5^2\times {\mathrm{41}}^1\times {\mathrm{107}}^1\times {\mathrm{719}}^1$

素因数の和:877

約数の個数: 24

約数和(自身を含む): 101243520

約数和(自身を除く): 22387195

約数列:

[1, 5, 25, 41, 107, 205, 535, 719, 1025, 2675, 3595, 4387, 17975, 21935, 29479, 76933, 109675, 147395, 384665, 736975, 1923325, 3154253, 15771265, 78856325]

約数ペア:

[(1, 78856325), (5, 15771265), (25, 3154253), (41, 1923325), (107, 736975), (205, 384665), (535, 147395), (719, 109675), (1025, 76933), (2675, 29479), (3595, 21935), (4387, 17975)]