5128435

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{257}}^1\times {\mathrm{307}}^1$

素因数の和:582

約数の個数: 16

約数和(自身を含む): 6674976

約数和(自身を除く): 1546541

約数列:

[1, 5, 13, 65, 257, 307, 1285, 1535, 3341, 3991, 16705, 19955, 78899, 394495, 1025687, 5128435]

約数ペア:

[(1, 5128435), (5, 1025687), (13, 394495), (65, 78899), (257, 19955), (307, 16705), (1285, 3991), (1535, 3341)]