80883195

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{317189}}^1$

素因数の和:317214

約数の個数: 16

約数和(自身を含む): 137026080

約数和(自身を除く): 56142885

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 317189, 951567, 1585945, 4757835, 5392213, 16176639, 26961065, 80883195]

約数ペア:

[(1, 80883195), (3, 26961065), (5, 16176639), (15, 5392213), (17, 4757835), (51, 1585945), (85, 951567), (255, 317189)]