86487405

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{134089}}^1$

素因数の和:134140

約数の個数: 16

約数和(自身を含む): 141599040

約数和(自身を除く): 55111635

約数列:

[1, 3, 5, 15, 43, 129, 215, 645, 134089, 402267, 670445, 2011335, 5765827, 17297481, 28829135, 86487405]

約数ペア:

[(1, 86487405), (3, 28829135), (5, 17297481), (15, 5765827), (43, 2011335), (129, 670445), (215, 402267), (645, 134089)]