25315249

素因数分解:

${\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{89}}^1\times {\mathrm{149}}^1$

素因数の和:344

約数の個数: 16

約数和(自身を含む): 27216000

約数和(自身を除く): 1900751

約数列:

[1, 23, 83, 89, 149, 1909, 2047, 3427, 7387, 12367, 13261, 169901, 284441, 305003, 1100663, 25315249]

約数ペア:

[(1, 25315249), (23, 1100663), (83, 305003), (89, 284441), (149, 169901), (1909, 13261), (2047, 12367), (3427, 7387)]