28363755

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{270131}}^1$

素因数の和:270146

約数の個数: 16

約数和(自身を含む): 51865344

約数和(自身を除く): 23501589

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 270131, 810393, 1350655, 1890917, 4051965, 5672751, 9454585, 28363755]

約数ペア:

[(1, 28363755), (3, 9454585), (5, 5672751), (7, 4051965), (15, 1890917), (21, 1350655), (35, 810393), (105, 270131)]