78880755

素因数分解:

$3^1\times 5^1\times {\mathrm{239}}^1\times {\mathrm{22003}}^1$

素因数の和:22250

約数の個数: 16

約数和(自身を含む): 126743040

約数和(自身を除く): 47862285

約数列:

[1, 3, 5, 15, 239, 717, 1195, 3585, 22003, 66009, 110015, 330045, 5258717, 15776151, 26293585, 78880755]

約数ペア:

[(1, 78880755), (3, 26293585), (5, 15776151), (15, 5258717), (239, 330045), (717, 110015), (1195, 66009), (3585, 22003)]