28202865

素因数分解:

$3^1\times 5^1\times {\mathrm{313}}^1\times {\mathrm{6007}}^1$

素因数の和:6328

約数の個数: 16

約数和(自身を含む): 45276288

約数和(自身を除く): 17073423

約数列:

[1, 3, 5, 15, 313, 939, 1565, 4695, 6007, 18021, 30035, 90105, 1880191, 5640573, 9400955, 28202865]

約数ペア:

[(1, 28202865), (3, 9400955), (5, 5640573), (15, 1880191), (313, 90105), (939, 30035), (1565, 18021), (4695, 6007)]