12052905

素因数分解:

$3^1\times 5^1\times {\mathrm{787}}^1\times {\mathrm{1021}}^1$

素因数の和:1816

約数の個数: 16

約数和(自身を含む): 19328064

約数和(自身を除く): 7275159

約数列:

[1, 3, 5, 15, 787, 1021, 2361, 3063, 3935, 5105, 11805, 15315, 803527, 2410581, 4017635, 12052905]

約数ペア:

[(1, 12052905), (3, 4017635), (5, 2410581), (15, 803527), (787, 15315), (1021, 11805), (2361, 5105), (3063, 3935)]