15690964389

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{111857}}^1$

素因数の和:112009

約数の個数: 32

約数和(自身を含む): 23194874880

約数和(自身を除く): 7503910491

約数列:

[1, 3, 19, 23, 57, 69, 107, 321, 437, 1311, 2033, 2461, 6099, 7383, 46759, 111857, 140277, 335571, 2125283, 2572711, 6375849, 7718133, 11968699, 35906097, 48881509, 146644527, 227405281, 275280077, 682215843, 825840231, 5230321463, 15690964389]

約数ペア:

[(1, 15690964389), (3, 5230321463), (19, 825840231), (23, 682215843), (57, 275280077), (69, 227405281), (107, 146644527), (321, 48881509), (437, 35906097), (1311, 11968699), (2033, 7718133), (2461, 6375849), (6099, 2572711), (7383, 2125283), (46759, 335571), (111857, 140277)]