39531205

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^2\times {\mathrm{79}}^1$

素因数の和:166

約数の個数: 48

約数和(自身を含む): 60203520

約数和(自身を除く): 20672315

約数列:

[1, 5, 7, 17, 29, 35, 79, 85, 119, 145, 203, 395, 493, 553, 595, 841, 1015, 1343, 2291, 2465, 2765, 3451, 4205, 5887, 6715, 9401, 11455, 14297, 16037, 17255, 29435, 38947, 47005, 66439, 71485, 80185, 100079, 194735, 272629, 332195, 465073, 500395, 1129463, 1363145, 2325365, 5647315, 7906241, 39531205]

約数ペア:

[(1, 39531205), (5, 7906241), (7, 5647315), (17, 2325365), (29, 1363145), (35, 1129463), (79, 500395), (85, 465073), (119, 332195), (145, 272629), (203, 194735), (395, 100079), (493, 80185), (553, 71485), (595, 66439), (841, 47005), (1015, 38947), (1343, 29435), (2291, 17255), (2465, 16037), (2765, 14297), (3451, 11455), (4205, 9401), (5887, 6715)]