3888894255

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{877}}^1\times {\mathrm{15559}}^1$

素因数の和:16463

約数の個数: 32

約数和(自身を含む): 6557606400

約数和(自身を除く): 2668712145

約数列:

[1, 3, 5, 15, 19, 57, 95, 285, 877, 2631, 4385, 13155, 15559, 16663, 46677, 49989, 77795, 83315, 233385, 249945, 295621, 886863, 1478105, 4434315, 13645243, 40935729, 68226215, 204678645, 259259617, 777778851, 1296298085, 3888894255]

約数ペア:

[(1, 3888894255), (3, 1296298085), (5, 777778851), (15, 259259617), (19, 204678645), (57, 68226215), (95, 40935729), (285, 13645243), (877, 4434315), (2631, 1478105), (4385, 886863), (13155, 295621), (15559, 249945), (16663, 233385), (46677, 83315), (49989, 77795)]