78064255

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{48337}}^1$

素因数の和:48378

約数の個数: 16

約数和(自身を含む): 104410080

約数和(自身を除く): 26345825

約数列:

[1, 5, 17, 19, 85, 95, 323, 1615, 48337, 241685, 821729, 918403, 4108645, 4592015, 15612851, 78064255]

約数ペア:

[(1, 78064255), (5, 15612851), (17, 4592015), (19, 4108645), (85, 918403), (95, 821729), (323, 241685), (1615, 48337)]