2553204234965

素因数分解:

$5^1\times {\mathrm{67}}^1\times {\mathrm{199}}^1\times {\mathrm{1307}}^1\times {\mathrm{29303}}^1$

素因数の和:30881

約数の個数: 32

約数和(自身を含む): 3127697971200

約数和(自身を除く): 574493736235

約数列:

[1, 5, 67, 199, 335, 995, 1307, 6535, 13333, 29303, 66665, 87569, 146515, 260093, 437845, 1300465, 1963301, 5831297, 9816505, 17426231, 29156485, 38299021, 87131155, 191495105, 390696899, 1953484495, 2566034407, 7621505179, 12830172035, 38107525895, 510640846993, 2553204234965]

約数ペア:

[(1, 2553204234965), (5, 510640846993), (67, 38107525895), (199, 12830172035), (335, 7621505179), (995, 2566034407), (1307, 1953484495), (6535, 390696899), (13333, 191495105), (29303, 87131155), (66665, 38299021), (87569, 29156485), (146515, 17426231), (260093, 9816505), (437845, 5831297), (1300465, 1963301)]