87320445

素因数分解:

$3^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{53407}}^1$

素因数の和:53524

約数の個数: 16

約数和(自身を含む): 140997120

約数和(自身を除く): 53676675

約数列:

[1, 3, 5, 15, 109, 327, 545, 1635, 53407, 160221, 267035, 801105, 5821363, 17464089, 29106815, 87320445]

約数ペア:

[(1, 87320445), (3, 29106815), (5, 17464089), (15, 5821363), (109, 801105), (327, 267035), (545, 160221), (1635, 53407)]