28063318185

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{29696633}}^1$

素因数の和:29696654

約数の個数: 32

約数和(自身を含む): 57017537280

約数和(自身を除く): 28954219095

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 105, 135, 189, 315, 945, 29696633, 89089899, 148483165, 207876431, 267269697, 445449495, 623629293, 801809091, 1039382155, 1336348485, 1870887879, 3118146465, 4009045455, 5612663637, 9354439395, 28063318185]

約数ペア:

[(1, 28063318185), (3, 9354439395), (5, 5612663637), (7, 4009045455), (9, 3118146465), (15, 1870887879), (21, 1336348485), (27, 1039382155), (35, 801809091), (45, 623629293), (63, 445449495), (105, 267269697), (135, 207876431), (189, 148483165), (315, 89089899), (945, 29696633)]