12828165

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{122173}}^1$

素因数の和:122188

約数の個数: 16

約数和(自身を含む): 23457408

約数和(自身を除く): 10629243

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 122173, 366519, 610865, 855211, 1832595, 2565633, 4276055, 12828165]

約数ペア:

[(1, 12828165), (3, 4276055), (5, 2565633), (7, 1832595), (15, 855211), (21, 610865), (35, 366519), (105, 122173)]