15387141

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{1129}}^1$

素因数の和:1209

約数の個数: 32

約数和(自身を含む): 26035200

約数和(自身を除く): 10648059

約数列:

[1, 3, 7, 11, 21, 33, 59, 77, 177, 231, 413, 649, 1129, 1239, 1947, 3387, 4543, 7903, 12419, 13629, 23709, 37257, 66611, 86933, 199833, 260799, 466277, 732721, 1398831, 2198163, 5129047, 15387141]

約数ペア:

[(1, 15387141), (3, 5129047), (7, 2198163), (11, 1398831), (21, 732721), (33, 466277), (59, 260799), (77, 199833), (177, 86933), (231, 66611), (413, 37257), (649, 23709), (1129, 13629), (1239, 12419), (1947, 7903), (3387, 4543)]