28669155

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^2\times {\mathrm{3613}}^1$

素因数の和:3667

約数の個数: 24

約数和(自身を含む): 47965008

約数和(自身を除く): 19295853

約数列:

[1, 3, 5, 15, 23, 69, 115, 345, 529, 1587, 2645, 3613, 7935, 10839, 18065, 54195, 83099, 249297, 415495, 1246485, 1911277, 5733831, 9556385, 28669155]

約数ペア:

[(1, 28669155), (3, 9556385), (5, 5733831), (15, 1911277), (23, 1246485), (69, 415495), (115, 249297), (345, 83099), (529, 54195), (1587, 18065), (2645, 10839), (3613, 7935)]