71814085

素因数分解:

$5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{47717}}^1$

素因数の和:47772

約数の個数: 16

約数和(自身を含む): 100780416

約数和(自身を除く): 28966331

約数列:

[1, 5, 7, 35, 43, 215, 301, 1505, 47717, 238585, 334019, 1670095, 2051831, 10259155, 14362817, 71814085]

約数ペア:

[(1, 71814085), (5, 14362817), (7, 10259155), (35, 2051831), (43, 1670095), (215, 334019), (301, 238585), (1505, 47717)]