80235495

素因数分解:

$3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{34961}}^1$

素因数の和:34992

約数の個数: 32

約数和(自身を含む): 151035840

約数和(自身を除く): 70800345

約数列:

[1, 3, 5, 9, 15, 17, 27, 45, 51, 85, 135, 153, 255, 459, 765, 2295, 34961, 104883, 174805, 314649, 524415, 594337, 943947, 1573245, 1783011, 2971685, 4719735, 5349033, 8915055, 16047099, 26745165, 80235495]

約数ペア:

[(1, 80235495), (3, 26745165), (5, 16047099), (9, 8915055), (15, 5349033), (17, 4719735), (27, 2971685), (45, 1783011), (51, 1573245), (85, 943947), (135, 594337), (153, 524415), (255, 314649), (459, 174805), (765, 104883), (2295, 34961)]