28836495

素因数分解:

$3^2\times 5^1\times {\mathrm{109}}^1\times {\mathrm{5879}}^1$

素因数の和:5999

約数の個数: 24

約数和(自身を含む): 50450400

約数和(自身を除く): 21613905

約数列:

[1, 3, 5, 9, 15, 45, 109, 327, 545, 981, 1635, 4905, 5879, 17637, 29395, 52911, 88185, 264555, 640811, 1922433, 3204055, 5767299, 9612165, 28836495]

約数ペア:

[(1, 28836495), (3, 9612165), (5, 5767299), (9, 3204055), (15, 1922433), (45, 640811), (109, 264555), (327, 88185), (545, 52911), (981, 29395), (1635, 17637), (4905, 5879)]