26744715

素因数分解:

$3^3\times 5^1\times {\mathrm{198109}}^1$

素因数の和:198123

約数の個数: 16

約数和(自身を含む): 47546400

約数和(自身を除く): 20801685

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 198109, 594327, 990545, 1782981, 2971635, 5348943, 8914905, 26744715]

約数ペア:

[(1, 26744715), (3, 8914905), (5, 5348943), (9, 2971635), (15, 1782981), (27, 990545), (45, 594327), (135, 198109)]