78330105

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{82889}}^1$

素因数の和:82910

約数の個数: 32

約数和(自身を含む): 159148800

約数和(自身を除く): 80818695

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 105, 135, 189, 315, 945, 82889, 248667, 414445, 580223, 746001, 1243335, 1740669, 2238003, 2901115, 3730005, 5222007, 8703345, 11190015, 15666021, 26110035, 78330105]

約数ペア:

[(1, 78330105), (3, 26110035), (5, 15666021), (7, 11190015), (9, 8703345), (15, 5222007), (21, 3730005), (27, 2901115), (35, 2238003), (45, 1740669), (63, 1243335), (105, 746001), (135, 580223), (189, 414445), (315, 248667), (945, 82889)]