28353255

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{270031}}^1$

素因数の和:270046

約数の個数: 16

約数和(自身を含む): 51846144

約数和(自身を除く): 23492889

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 270031, 810093, 1350155, 1890217, 4050465, 5670651, 9451085, 28353255]

約数ペア:

[(1, 28353255), (3, 9451085), (5, 5670651), (7, 4050465), (15, 1890217), (21, 1350155), (35, 810093), (105, 270031)]