56146155

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{16937}}^1$

素因数の和:16975

約数の個数: 32

約数和(自身を含む): 102441024

約数和(自身を除く): 46294869

約数列:

[1, 3, 5, 13, 15, 17, 39, 51, 65, 85, 195, 221, 255, 663, 1105, 3315, 16937, 50811, 84685, 220181, 254055, 287929, 660543, 863787, 1100905, 1439645, 3302715, 3743077, 4318935, 11229231, 18715385, 56146155]

約数ペア:

[(1, 56146155), (3, 18715385), (5, 11229231), (13, 4318935), (15, 3743077), (17, 3302715), (39, 1439645), (51, 1100905), (65, 863787), (85, 660543), (195, 287929), (221, 254055), (255, 220181), (663, 84685), (1105, 50811), (3315, 16937)]