14906815

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1249}}^1$

素因数の和:1303

約数の個数: 32

約数和(自身を含む): 23040000

約数和(自身を除く): 8133185

約数列:

[1, 5, 7, 11, 31, 35, 55, 77, 155, 217, 341, 385, 1085, 1249, 1705, 2387, 6245, 8743, 11935, 13739, 38719, 43715, 68695, 96173, 193595, 271033, 425909, 480865, 1355165, 2129545, 2981363, 14906815]

約数ペア:

[(1, 14906815), (5, 2981363), (7, 2129545), (11, 1355165), (31, 480865), (35, 425909), (55, 271033), (77, 193595), (155, 96173), (217, 68695), (341, 43715), (385, 38719), (1085, 13739), (1249, 11935), (1705, 8743), (2387, 6245)]