68340115

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{6763}}^1$

素因数の和:6858

約数の個数: 16

約数和(自身を含む): 85713408

約数和(自身を除く): 17373293

約数列:

[1, 5, 43, 47, 215, 235, 2021, 6763, 10105, 33815, 290809, 317861, 1454045, 1589305, 13668023, 68340115]

約数ペア:

[(1, 68340115), (5, 13668023), (43, 1589305), (47, 1454045), (215, 317861), (235, 290809), (2021, 33815), (6763, 10105)]