15004281

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{29}}^2\times {\mathrm{313}}^1$

素因数の和:393

約数の個数: 24

約数和(自身を含む): 21879520

約数和(自身を除く): 6875239

約数列:

[1, 3, 19, 29, 57, 87, 313, 551, 841, 939, 1653, 2523, 5947, 9077, 15979, 17841, 27231, 47937, 172463, 263233, 517389, 789699, 5001427, 15004281]

約数ペア:

[(1, 15004281), (3, 5001427), (19, 789699), (29, 517389), (57, 263233), (87, 172463), (313, 47937), (551, 27231), (841, 17841), (939, 15979), (1653, 9077), (2523, 5947)]