26788995

素因数分解:

$3^3\times 5^1\times {\mathrm{198437}}^1$

素因数の和:198451

約数の個数: 16

約数和(自身を含む): 47625120

約数和(自身を除く): 20836125

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 198437, 595311, 992185, 1785933, 2976555, 5357799, 8929665, 26788995]

約数ペア:

[(1, 26788995), (3, 8929665), (5, 5357799), (9, 2976555), (15, 1785933), (27, 992185), (45, 595311), (135, 198437)]