157230895

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{199}}^1\times {\mathrm{5449}}^1$

素因数の和:5682

約数の個数: 16

約数和(自身を含む): 196200000

約数和(自身を除く): 38969105

約数列:

[1, 5, 29, 145, 199, 995, 5449, 5771, 27245, 28855, 158021, 790105, 1084351, 5421755, 31446179, 157230895]

約数ペア:

[(1, 157230895), (5, 31446179), (29, 5421755), (145, 1084351), (199, 790105), (995, 158021), (5449, 28855), (5771, 27245)]