28497165

素因数分解:

$3^1\times 5^1\times {\mathrm{239}}^1\times {\mathrm{7949}}^1$

素因数の和:8196

約数の個数: 16

約数和(自身を含む): 45792000

約数和(自身を除く): 17294835

約数列:

[1, 3, 5, 15, 239, 717, 1195, 3585, 7949, 23847, 39745, 119235, 1899811, 5699433, 9499055, 28497165]

約数ペア:

[(1, 28497165), (3, 9499055), (5, 5699433), (15, 1899811), (239, 119235), (717, 39745), (1195, 23847), (3585, 7949)]