25150827

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{293}}^1$

素因数の和:411

約数の個数: 32

約数和(自身を含む): 37933056

約数和(自身を除く): 12782229

約数列:

[1, 3, 13, 31, 39, 71, 93, 213, 293, 403, 879, 923, 1209, 2201, 2769, 3809, 6603, 9083, 11427, 20803, 27249, 28613, 62409, 85839, 118079, 270439, 354237, 644893, 811317, 1934679, 8383609, 25150827]

約数ペア:

[(1, 25150827), (3, 8383609), (13, 1934679), (31, 811317), (39, 644893), (71, 354237), (93, 270439), (213, 118079), (293, 85839), (403, 62409), (879, 28613), (923, 27249), (1209, 20803), (2201, 11427), (2769, 9083), (3809, 6603)]