15081681

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{1637}}^1$

素因数の和:1760

約数の個数: 16

約数和(自身を含む): 20913984

約数和(自身を除く): 5832303

約数列:

[1, 3, 37, 83, 111, 249, 1637, 3071, 4911, 9213, 60569, 135871, 181707, 407613, 5027227, 15081681]

約数ペア:

[(1, 15081681), (3, 5027227), (37, 407613), (83, 181707), (111, 135871), (249, 60569), (1637, 9213), (3071, 4911)]