11849805

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{647}}^1$

素因数の和:706

約数の個数: 48

約数和(自身を含む): 23048064

約数和(自身を除く): 11198259

約数列:

[1, 3, 5, 9, 11, 15, 33, 37, 45, 55, 99, 111, 165, 185, 333, 407, 495, 555, 647, 1221, 1665, 1941, 2035, 3235, 3663, 5823, 6105, 7117, 9705, 18315, 21351, 23939, 29115, 35585, 64053, 71817, 106755, 119695, 215451, 263329, 320265, 359085, 789987, 1077255, 1316645, 2369961, 3949935, 11849805]

約数ペア:

[(1, 11849805), (3, 3949935), (5, 2369961), (9, 1316645), (11, 1077255), (15, 789987), (33, 359085), (37, 320265), (45, 263329), (55, 215451), (99, 119695), (111, 106755), (165, 71817), (185, 64053), (333, 35585), (407, 29115), (495, 23939), (555, 21351), (647, 18315), (1221, 9705), (1665, 7117), (1941, 6105), (2035, 5823), (3235, 3663)]