15280311

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{307}}^1\times {\mathrm{353}}^1$

素因数の和:710

約数の個数: 16

約数和(自身を含む): 20934144

約数和(自身を除く): 5653833

約数列:

[1, 3, 47, 141, 307, 353, 921, 1059, 14429, 16591, 43287, 49773, 108371, 325113, 5093437, 15280311]

約数ペア:

[(1, 15280311), (3, 5093437), (47, 325113), (141, 108371), (307, 49773), (353, 43287), (921, 16591), (1059, 14429)]