12081255

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{27773}}^1$

素因数の和:27810

約数の個数: 16

約数和(自身を含む): 19997280

約数和(自身を除く): 7916025

約数列:

[1, 3, 5, 15, 29, 87, 145, 435, 27773, 83319, 138865, 416595, 805417, 2416251, 4027085, 12081255]

約数ペア:

[(1, 12081255), (3, 4027085), (5, 2416251), (15, 805417), (29, 416595), (87, 138865), (145, 83319), (435, 27773)]