26329455

素因数分解:

$3^4\times 5^1\times {\mathrm{65011}}^1$

素因数の和:65028

約数の個数: 20

約数和(自身を含む): 47198712

約数和(自身を除く): 20869257

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 65011, 195033, 325055, 585099, 975165, 1755297, 2925495, 5265891, 8776485, 26329455]

約数ペア:

[(1, 26329455), (3, 8776485), (5, 5265891), (9, 2925495), (15, 1755297), (27, 975165), (45, 585099), (81, 325055), (135, 195033), (405, 65011)]