25384749

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{15137}}^1$

素因数の和:15196

約数の個数: 16

約数和(自身を含む): 37300032

約数和(自身を除く): 11915283

約数列:

[1, 3, 13, 39, 43, 129, 559, 1677, 15137, 45411, 196781, 590343, 650891, 1952673, 8461583, 25384749]

約数ペア:

[(1, 25384749), (3, 8461583), (13, 1952673), (39, 650891), (43, 590343), (129, 196781), (559, 45411), (1677, 15137)]