26746605

素因数分解:

$3^4\times 5^1\times {\mathrm{66041}}^1$

素因数の和:66058

約数の個数: 20

約数和(自身を含む): 47946492

約数和(自身を除く): 21199887

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 66041, 198123, 330205, 594369, 990615, 1783107, 2971845, 5349321, 8915535, 26746605]

約数ペア:

[(1, 26746605), (3, 8915535), (5, 5349321), (9, 2971845), (15, 1783107), (27, 990615), (45, 594369), (81, 330205), (135, 198123), (405, 66041)]