15438249

素因数分解:

$3^3\times {\mathrm{83}}^3$

素因数の和:258

約数の個数: 16

約数和(自身を含む): 23150400

約数和(自身を除く): 7712151

約数列:

[1, 3, 9, 27, 83, 249, 747, 2241, 6889, 20667, 62001, 186003, 571787, 1715361, 5146083, 15438249]

約数ペア:

[(1, 15438249), (3, 5146083), (9, 1715361), (27, 571787), (83, 186003), (249, 62001), (747, 20667), (2241, 6889)]