75054007

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{2203}}^1$

素因数の和:2398

約数の個数: 16

約数和(自身を含む): 89147392

約数和(自身を除く): 14093385

約数列:

[1, 7, 31, 157, 217, 1099, 2203, 4867, 15421, 34069, 68293, 345871, 478051, 2421097, 10722001, 75054007]

約数ペア:

[(1, 75054007), (7, 10722001), (31, 2421097), (157, 478051), (217, 345871), (1099, 68293), (2203, 34069), (4867, 15421)]