28339035

素因数分解:

$3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{19477}}^1$

素因数の和:19582

約数の個数: 16

約数和(自身を含む): 45812256

約数和(自身を除く): 17473221

約数列:

[1, 3, 5, 15, 97, 291, 485, 1455, 19477, 58431, 97385, 292155, 1889269, 5667807, 9446345, 28339035]

約数ペア:

[(1, 28339035), (3, 9446345), (5, 5667807), (15, 1889269), (97, 292155), (291, 97385), (485, 58431), (1455, 19477)]