87384205

素因数分解:

$5^1\times {\mathrm{89}}^1\times {\mathrm{131}}^1\times {\mathrm{1499}}^1$

素因数の和:1724

約数の個数: 16

約数和(自身を含む): 106920000

約数和(自身を除く): 19535795

約数列:

[1, 5, 89, 131, 445, 655, 1499, 7495, 11659, 58295, 133411, 196369, 667055, 981845, 17476841, 87384205]

約数ペア:

[(1, 87384205), (5, 17476841), (89, 981845), (131, 667055), (445, 196369), (655, 133411), (1499, 58295), (7495, 11659)]