127283975

素因数分解:

$5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{55949}}^1$

素因数の和:55979

約数の個数: 24

約数和(自身を含む): 194258400

約数和(自身を除く): 66974425

約数列:

[1, 5, 7, 13, 25, 35, 65, 91, 175, 325, 455, 2275, 55949, 279745, 391643, 727337, 1398725, 1958215, 3636685, 5091359, 9791075, 18183425, 25456795, 127283975]

約数ペア:

[(1, 127283975), (5, 25456795), (7, 18183425), (13, 9791075), (25, 5091359), (35, 3636685), (65, 1958215), (91, 1398725), (175, 727337), (325, 391643), (455, 279745), (2275, 55949)]