426944445

素因数分解:

$3^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{266009}}^1$

素因数の和:266124

約数の個数: 16

約数和(自身を含む): 689497920

約数和(自身を除く): 262553475

約数列:

[1, 3, 5, 15, 107, 321, 535, 1605, 266009, 798027, 1330045, 3990135, 28462963, 85388889, 142314815, 426944445]

約数ペア:

[(1, 426944445), (3, 142314815), (5, 85388889), (15, 28462963), (107, 3990135), (321, 1330045), (535, 798027), (1605, 266009)]