26816535

素因数分解:

$3^3\times 5^1\times {\mathrm{198641}}^1$

素因数の和:198655

約数の個数: 16

約数和(自身を含む): 47674080

約数和(自身を除く): 20857545

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 198641, 595923, 993205, 1787769, 2979615, 5363307, 8938845, 26816535]

約数ペア:

[(1, 26816535), (3, 8938845), (5, 5363307), (9, 2979615), (15, 1787769), (27, 993205), (45, 595923), (135, 198641)]