28466145

素因数分解:

$3^2\times 5^1\times {\mathrm{347}}^1\times {\mathrm{1823}}^1$

素因数の和:2181

約数の個数: 24

約数和(自身を含む): 49510656

約数和(自身を除く): 21044511

約数列:

[1, 3, 5, 9, 15, 45, 347, 1041, 1735, 1823, 3123, 5205, 5469, 9115, 15615, 16407, 27345, 82035, 632581, 1897743, 3162905, 5693229, 9488715, 28466145]

約数ペア:

[(1, 28466145), (3, 9488715), (5, 5693229), (9, 3162905), (15, 1897743), (45, 632581), (347, 82035), (1041, 27345), (1735, 16407), (1823, 15615), (3123, 9115), (5205, 5469)]