15775479

素因数分解:

$3^4\times {\mathrm{59}}^1\times {\mathrm{3301}}^1$

素因数の和:3372

約数の個数: 20

約数和(自身を含む): 23972520

約数和(自身を除く): 8197041

約数列:

[1, 3, 9, 27, 59, 81, 177, 531, 1593, 3301, 4779, 9903, 29709, 89127, 194759, 267381, 584277, 1752831, 5258493, 15775479]

約数ペア:

[(1, 15775479), (3, 5258493), (9, 1752831), (27, 584277), (59, 267381), (81, 194759), (177, 89127), (531, 29709), (1593, 9903), (3301, 4779)]