12854445

素因数分解:

$3^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{8009}}^1$

素因数の和:8124

約数の個数: 16

約数和(自身を含む): 20761920

約数和(自身を除く): 7907475

約数列:

[1, 3, 5, 15, 107, 321, 535, 1605, 8009, 24027, 40045, 120135, 856963, 2570889, 4284815, 12854445]

約数ペア:

[(1, 12854445), (3, 4284815), (5, 2570889), (15, 856963), (107, 120135), (321, 40045), (535, 24027), (1605, 8009)]