6851045

素因数分解:

$5^1\times {\mathrm{53}}^1\times {\mathrm{103}}^1\times {\mathrm{251}}^1$

素因数の和:412

約数の個数: 16

約数和(自身を含む): 8491392

約数和(自身を除く): 1640347

約数列:

[1, 5, 53, 103, 251, 265, 515, 1255, 5459, 13303, 25853, 27295, 66515, 129265, 1370209, 6851045]

約数ペア:

[(1, 6851045), (5, 1370209), (53, 129265), (103, 66515), (251, 27295), (265, 25853), (515, 13303), (1255, 5459)]