158006995

素因数分解:

$5^1\times {\mathrm{199}}^1\times {\mathrm{379}}^1\times {\mathrm{419}}^1$

素因数の和:1002

約数の個数: 16

約数和(自身を含む): 191520000

約数和(自身を除く): 33513005

約数列:

[1, 5, 199, 379, 419, 995, 1895, 2095, 75421, 83381, 158801, 377105, 416905, 794005, 31601399, 158006995]

約数ペア:

[(1, 158006995), (5, 31601399), (199, 794005), (379, 416905), (419, 377105), (995, 158801), (1895, 83381), (2095, 75421)]