28752675

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{54767}}^1$

素因数の和:54787

約数の個数: 24

約数和(自身を含む): 54329856

約数和(自身を除く): 25577181

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 75, 105, 175, 525, 54767, 164301, 273835, 383369, 821505, 1150107, 1369175, 1916845, 4107525, 5750535, 9584225, 28752675]

約数ペア:

[(1, 28752675), (3, 9584225), (5, 5750535), (7, 4107525), (15, 1916845), (21, 1369175), (25, 1150107), (35, 821505), (75, 383369), (105, 273835), (175, 164301), (525, 54767)]