80903085

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{317267}}^1$

素因数の和:317292

約数の個数: 16

約数和(自身を含む): 137059776

約数和(自身を除く): 56156691

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 317267, 951801, 1586335, 4759005, 5393539, 16180617, 26967695, 80903085]

約数ペア:

[(1, 80903085), (3, 26967695), (5, 16180617), (15, 5393539), (17, 4759005), (51, 1586335), (85, 951801), (255, 317267)]