39714805

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{283}}^1$

素因数の和:445

約数の個数: 32

約数和(自身を含む): 54964224

約数和(自身を除く): 15249419

約数列:

[1, 5, 13, 17, 65, 85, 127, 221, 283, 635, 1105, 1415, 1651, 2159, 3679, 4811, 8255, 10795, 18395, 24055, 28067, 35941, 62543, 140335, 179705, 312715, 467233, 610997, 2336165, 3054985, 7942961, 39714805]

約数ペア:

[(1, 39714805), (5, 7942961), (13, 3054985), (17, 2336165), (65, 610997), (85, 467233), (127, 312715), (221, 179705), (283, 140335), (635, 62543), (1105, 35941), (1415, 28067), (1651, 24055), (2159, 18395), (3679, 10795), (4811, 8255)]