12771105

素因数分解:

$3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{23011}}^1$

素因数の和:23056

約数の個数: 16

約数和(自身を含む): 20986944

約数和(自身を除く): 8215839

約数列:

[1, 3, 5, 15, 37, 111, 185, 555, 23011, 69033, 115055, 345165, 851407, 2554221, 4257035, 12771105]

約数ペア:

[(1, 12771105), (3, 4257035), (5, 2554221), (15, 851407), (37, 345165), (111, 115055), (185, 69033), (555, 23011)]