25756119

素因数分解:

$3^2\times {\mathrm{97}}^1\times {\mathrm{163}}^1\times {\mathrm{181}}^1$

素因数の和:447

約数の個数: 24

約数和(自身を含む): 38026352

約数和(自身を除く): 12270233

約数列:

[1, 3, 9, 97, 163, 181, 291, 489, 543, 873, 1467, 1629, 15811, 17557, 29503, 47433, 52671, 88509, 142299, 158013, 265527, 2861791, 8585373, 25756119]

約数ペア:

[(1, 25756119), (3, 8585373), (9, 2861791), (97, 265527), (163, 158013), (181, 142299), (291, 88509), (489, 52671), (543, 47433), (873, 29503), (1467, 17557), (1629, 15811)]