158374165

素因数分解:

$5^1\times {\mathrm{89}}^1\times {\mathrm{479}}^1\times {\mathrm{743}}^1$

素因数の和:1316

約数の個数: 16

約数和(自身を含む): 192844800

約数和(自身を除く): 34470635

約数列:

[1, 5, 89, 445, 479, 743, 2395, 3715, 42631, 66127, 213155, 330635, 355897, 1779485, 31674833, 158374165]

約数ペア:

[(1, 158374165), (5, 31674833), (89, 1779485), (445, 355897), (479, 330635), (743, 213155), (2395, 66127), (3715, 42631)]