15215496

素因数分解:

$2^3\times 3^1\times {\mathrm{139}}^1\times {\mathrm{4561}}^1$

素因数の和:4709

約数の個数: 32

約数和(自身を含む): 38320800

約数和(自身を除く): 23105304

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 139, 278, 417, 556, 834, 1112, 1668, 3336, 4561, 9122, 13683, 18244, 27366, 36488, 54732, 109464, 633979, 1267958, 1901937, 2535916, 3803874, 5071832, 7607748, 15215496]

約数ペア:

[(1, 15215496), (2, 7607748), (3, 5071832), (4, 3803874), (6, 2535916), (8, 1901937), (12, 1267958), (24, 633979), (139, 109464), (278, 54732), (417, 36488), (556, 27366), (834, 18244), (1112, 13683), (1668, 9122), (3336, 4561)]