66552445

素因数分解:

$5^1\times {\mathrm{127}}^1\times {\mathrm{311}}^1\times {\mathrm{337}}^1$

素因数の和:780

約数の個数: 16

約数和(自身を含む): 80990208

約数和(自身を除く): 14437763

約数列:

[1, 5, 127, 311, 337, 635, 1555, 1685, 39497, 42799, 104807, 197485, 213995, 524035, 13310489, 66552445]

約数ペア:

[(1, 66552445), (5, 13310489), (127, 524035), (311, 213995), (337, 197485), (635, 104807), (1555, 42799), (1685, 39497)]