12604245

素因数分解:

$3^1\times 5^1\times {\mathrm{823}}^1\times {\mathrm{1021}}^1$

素因数の和:1852

約数の個数: 16

約数和(自身を含む): 20211072

約数和(自身を除く): 7606827

約数列:

[1, 3, 5, 15, 823, 1021, 2469, 3063, 4115, 5105, 12345, 15315, 840283, 2520849, 4201415, 12604245]

約数ペア:

[(1, 12604245), (3, 4201415), (5, 2520849), (15, 840283), (823, 15315), (1021, 12345), (2469, 5105), (3063, 4115)]