13226675

素因数分解:

$5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{6871}}^1$

素因数の和:6899

約数の個数: 24

約数和(自身を含む): 20451072

約数和(自身を除く): 7224397

約数列:

[1, 5, 7, 11, 25, 35, 55, 77, 175, 275, 385, 1925, 6871, 34355, 48097, 75581, 171775, 240485, 377905, 529067, 1202425, 1889525, 2645335, 13226675]

約数ペア:

[(1, 13226675), (5, 2645335), (7, 1889525), (11, 1202425), (25, 529067), (35, 377905), (55, 240485), (77, 171775), (175, 75581), (275, 48097), (385, 34355), (1925, 6871)]