14720155

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{1741}}^1$

素因数の和:1854

約数の個数: 16

約数和(自身を含む): 18813600

約数和(自身を除く): 4093445

約数列:

[1, 5, 19, 89, 95, 445, 1691, 1741, 8455, 8705, 33079, 154949, 165395, 774745, 2944031, 14720155]

約数ペア:

[(1, 14720155), (5, 2944031), (19, 774745), (89, 165395), (95, 154949), (445, 33079), (1691, 8705), (1741, 8455)]