15401229

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{1721}}^1$

素因数の和:1900

約数の個数: 16

約数和(自身を含む): 21766080

約数和(自身を除く): 6364851

約数列:

[1, 3, 19, 57, 157, 471, 1721, 2983, 5163, 8949, 32699, 98097, 270197, 810591, 5133743, 15401229]

約数ペア:

[(1, 15401229), (3, 5133743), (19, 810591), (57, 270197), (157, 98097), (471, 32699), (1721, 8949), (2983, 5163)]