12852255

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{3877}}^1$

素因数の和:3915

約数の個数: 32

約数和(自身を含む): 23454144

約数和(自身を除く): 10601889

約数列:

[1, 3, 5, 13, 15, 17, 39, 51, 65, 85, 195, 221, 255, 663, 1105, 3315, 3877, 11631, 19385, 50401, 58155, 65909, 151203, 197727, 252005, 329545, 756015, 856817, 988635, 2570451, 4284085, 12852255]

約数ペア:

[(1, 12852255), (3, 4284085), (5, 2570451), (13, 988635), (15, 856817), (17, 756015), (39, 329545), (51, 252005), (65, 197727), (85, 151203), (195, 65909), (221, 58155), (255, 50401), (663, 19385), (1105, 11631), (3315, 3877)]