78832985

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{2467}}^1$

素因数の和:2573

約数の個数: 32

約数和(自身を含む): 119411712

約数和(自身を除く): 40578727

約数列:

[1, 5, 7, 11, 35, 55, 77, 83, 385, 415, 581, 913, 2467, 2905, 4565, 6391, 12335, 17269, 27137, 31955, 86345, 135685, 189959, 204761, 949795, 1023805, 1433327, 2252371, 7166635, 11261855, 15766597, 78832985]

約数ペア:

[(1, 78832985), (5, 15766597), (7, 11261855), (11, 7166635), (35, 2252371), (55, 1433327), (77, 1023805), (83, 949795), (385, 204761), (415, 189959), (581, 135685), (913, 86345), (2467, 31955), (2905, 27137), (4565, 17269), (6391, 12335)]