80174295

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{104803}}^1$

素因数の和:104831

約数の個数: 24

約数和(自身を含む): 147144816

約数和(自身を除く): 66970521

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 153, 255, 765, 104803, 314409, 524015, 943227, 1572045, 1781651, 4716135, 5344953, 8908255, 16034859, 26724765, 80174295]

約数ペア:

[(1, 80174295), (3, 26724765), (5, 16034859), (9, 8908255), (15, 5344953), (17, 4716135), (45, 1781651), (51, 1572045), (85, 943227), (153, 524015), (255, 314409), (765, 104803)]