25700337

素因数分解:

$3^2\times {\mathrm{13}}^2\times {\mathrm{61}}^1\times {\mathrm{277}}^1$

素因数の和:370

約数の個数: 36

約数和(自身を含む): 41004444

約数和(自身を除く): 15304107

約数列:

[1, 3, 9, 13, 39, 61, 117, 169, 183, 277, 507, 549, 793, 831, 1521, 2379, 2493, 3601, 7137, 10309, 10803, 16897, 30927, 32409, 46813, 50691, 92781, 140439, 152073, 219661, 421317, 658983, 1976949, 2855593, 8566779, 25700337]

約数ペア:

[(1, 25700337), (3, 8566779), (9, 2855593), (13, 1976949), (39, 658983), (61, 421317), (117, 219661), (169, 152073), (183, 140439), (277, 92781), (507, 50691), (549, 46813), (793, 32409), (831, 30927), (1521, 16897), (2379, 10803), (2493, 10309), (3601, 7137)]