28586265

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{112103}}^1$

素因数の和:112128

約数の個数: 16

約数和(自身を含む): 48428928

約数和(自身を除く): 19842663

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 112103, 336309, 560515, 1681545, 1905751, 5717253, 9528755, 28586265]

約数ペア:

[(1, 28586265), (3, 9528755), (5, 5717253), (15, 1905751), (17, 1681545), (51, 560515), (85, 336309), (255, 112103)]