87497315

素因数分解:

$5^1\times {\mathrm{47}}^1\times {\mathrm{199}}^1\times {\mathrm{1871}}^1$

素因数の和:2122

約数の個数: 16

約数和(自身を含む): 107827200

約数和(自身を除く): 20329885

約数列:

[1, 5, 47, 199, 235, 995, 1871, 9353, 9355, 46765, 87937, 372329, 439685, 1861645, 17499463, 87497315]

約数ペア:

[(1, 87497315), (5, 17499463), (47, 1861645), (199, 439685), (235, 372329), (995, 87937), (1871, 46765), (9353, 9355)]