5250405

素因数分解:

$3^1\times 5^1\times {\mathrm{541}}^1\times {\mathrm{647}}^1$

素因数の和:1196

約数の個数: 16

約数和(自身を含む): 8429184

約数和(自身を除く): 3178779

約数列:

[1, 3, 5, 15, 541, 647, 1623, 1941, 2705, 3235, 8115, 9705, 350027, 1050081, 1750135, 5250405]

約数ペア:

[(1, 5250405), (3, 1750135), (5, 1050081), (15, 350027), (541, 9705), (647, 8115), (1623, 3235), (1941, 2705)]