26636985

素因数分解:

$3^3\times 5^1\times {\mathrm{197311}}^1$

素因数の和:197325

約数の個数: 16

約数和(自身を含む): 47354880

約数和(自身を除く): 20717895

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 197311, 591933, 986555, 1775799, 2959665, 5327397, 8878995, 26636985]

約数ペア:

[(1, 26636985), (3, 8878995), (5, 5327397), (9, 2959665), (15, 1775799), (27, 986555), (45, 591933), (135, 197311)]