28387650

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{189251}}^1$

素因数の和:189266

約数の個数: 24

約数和(自身を含む): 70401744

約数和(自身を除く): 42014094

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 150, 189251, 378502, 567753, 946255, 1135506, 1892510, 2838765, 4731275, 5677530, 9462550, 14193825, 28387650]

約数ペア:

[(1, 28387650), (2, 14193825), (3, 9462550), (5, 5677530), (6, 4731275), (10, 2838765), (15, 1892510), (25, 1135506), (30, 946255), (50, 567753), (75, 378502), (150, 189251)]