79988145

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{313679}}^1$

素因数の和:313704

約数の個数: 16

約数和(自身を含む): 135509760

約数和(自身を除く): 55521615

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 313679, 941037, 1568395, 4705185, 5332543, 15997629, 26662715, 79988145]

約数ペア:

[(1, 79988145), (3, 26662715), (5, 15997629), (15, 5332543), (17, 4705185), (51, 1568395), (85, 941037), (255, 313679)]