28663935

素因数分解:

$3^1\times 5^1\times {\mathrm{347}}^1\times {\mathrm{5507}}^1$

素因数の和:5862

約数の個数: 16

約数和(自身を含む): 46002816

約数和(自身を除く): 17338881

約数列:

[1, 3, 5, 15, 347, 1041, 1735, 5205, 5507, 16521, 27535, 82605, 1910929, 5732787, 9554645, 28663935]

約数ペア:

[(1, 28663935), (3, 9554645), (5, 5732787), (15, 1910929), (347, 82605), (1041, 27535), (1735, 16521), (5205, 5507)]