15256977

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{83}}^1\times {\mathrm{863}}^1$

素因数の和:1020

約数の個数: 16

約数和(自身を含む): 20901888

約数和(自身を除く): 5644911

約数列:

[1, 3, 71, 83, 213, 249, 863, 2589, 5893, 17679, 61273, 71629, 183819, 214887, 5085659, 15256977]

約数ペア:

[(1, 15256977), (3, 5085659), (71, 214887), (83, 183819), (213, 71629), (249, 61273), (863, 17679), (2589, 5893)]