12766155

素因数分解:

$3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{11987}}^1$

素因数の和:12066

約数の個数: 16

約数和(自身を含む): 20715264

約数和(自身を除く): 7949109

約数列:

[1, 3, 5, 15, 71, 213, 355, 1065, 11987, 35961, 59935, 179805, 851077, 2553231, 4255385, 12766155]

約数ペア:

[(1, 12766155), (3, 4255385), (5, 2553231), (15, 851077), (71, 179805), (213, 59935), (355, 35961), (1065, 11987)]