1049456485

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{87931}}^1$

素因数の和:87985

約数の個数: 32

約数和(自身を含む): 1620762624

約数和(自身を除く): 571306139

約数列:

[1, 5, 7, 11, 31, 35, 55, 77, 155, 217, 341, 385, 1085, 1705, 2387, 11935, 87931, 439655, 615517, 967241, 2725861, 3077585, 4836205, 6770687, 13629305, 19081027, 29984471, 33853435, 95405135, 149922355, 209891297, 1049456485]

約数ペア:

[(1, 1049456485), (5, 209891297), (7, 149922355), (11, 95405135), (31, 33853435), (35, 29984471), (55, 19081027), (77, 13629305), (155, 6770687), (217, 4836205), (341, 3077585), (385, 2725861), (1085, 967241), (1705, 615517), (2387, 439655), (11935, 87931)]