28432855

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{719}}^2$

素因数の和:1454

約数の個数: 12

約数和(自身を含む): 37273032

約数和(自身を除く): 8840177

約数列:

[1, 5, 11, 55, 719, 3595, 7909, 39545, 516961, 2584805, 5686571, 28432855]

約数ペア:

[(1, 28432855), (5, 5686571), (11, 2584805), (55, 516961), (719, 39545), (3595, 7909)]