15880023

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{1193}}^1$

素因数の和:1248

約数の個数: 32

約数和(自身を含む): 25790400

約数和(自身を除く): 9910377

約数列:

[1, 3, 9, 17, 27, 29, 51, 87, 153, 261, 459, 493, 783, 1193, 1479, 3579, 4437, 10737, 13311, 20281, 32211, 34597, 60843, 103791, 182529, 311373, 547587, 588149, 934119, 1764447, 5293341, 15880023]

約数ペア:

[(1, 15880023), (3, 5293341), (9, 1764447), (17, 934119), (27, 588149), (29, 547587), (51, 311373), (87, 182529), (153, 103791), (261, 60843), (459, 34597), (493, 32211), (783, 20281), (1193, 13311), (1479, 10737), (3579, 4437)]