12587055

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{3797}}^1$

素因数の和:3835

約数の個数: 32

約数和(自身を含む): 22970304

約数和(自身を除く): 10383249

約数列:

[1, 3, 5, 13, 15, 17, 39, 51, 65, 85, 195, 221, 255, 663, 1105, 3315, 3797, 11391, 18985, 49361, 56955, 64549, 148083, 193647, 246805, 322745, 740415, 839137, 968235, 2517411, 4195685, 12587055]

約数ペア:

[(1, 12587055), (3, 4195685), (5, 2517411), (13, 968235), (15, 839137), (17, 740415), (39, 322745), (51, 246805), (65, 193647), (85, 148083), (195, 64549), (221, 56955), (255, 49361), (663, 18985), (1105, 11391), (3315, 3797)]