201578575

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{239}}^1\times {\mathrm{3067}}^1$

素因数の和:3327

約数の個数: 24

約数和(自身を含む): 273911040

約数和(自身を除く): 72332465

約数列:

[1, 5, 11, 25, 55, 239, 275, 1195, 2629, 3067, 5975, 13145, 15335, 33737, 65725, 76675, 168685, 733013, 843425, 3665065, 8063143, 18325325, 40315715, 201578575]

約数ペア:

[(1, 201578575), (5, 40315715), (11, 18325325), (25, 8063143), (55, 3665065), (239, 843425), (275, 733013), (1195, 168685), (2629, 76675), (3067, 65725), (5975, 33737), (13145, 15335)]