28324845

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{27367}}^1$

素因数の和:27401

約数の個数: 24

約数和(自身を含む): 51232896

約数和(自身を除く): 22908051

約数列:

[1, 3, 5, 9, 15, 23, 45, 69, 115, 207, 345, 1035, 27367, 82101, 136835, 246303, 410505, 629441, 1231515, 1888323, 3147205, 5664969, 9441615, 28324845]

約数ペア:

[(1, 28324845), (3, 9441615), (5, 5664969), (9, 3147205), (15, 1888323), (23, 1231515), (45, 629441), (69, 410505), (115, 246303), (207, 136835), (345, 82101), (1035, 27367)]