56808195

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{4241}}^1$

素因数の和:4315

約数の個数: 32

約数和(自身を含む): 97735680

約数和(自身を除く): 40927485

約数列:

[1, 3, 5, 15, 19, 47, 57, 95, 141, 235, 285, 705, 893, 2679, 4241, 4465, 12723, 13395, 21205, 63615, 80579, 199327, 241737, 402895, 597981, 996635, 1208685, 2989905, 3787213, 11361639, 18936065, 56808195]

約数ペア:

[(1, 56808195), (3, 18936065), (5, 11361639), (15, 3787213), (19, 2989905), (47, 1208685), (57, 996635), (95, 597981), (141, 402895), (235, 241737), (285, 199327), (705, 80579), (893, 63615), (2679, 21205), (4241, 13395), (4465, 12723)]