27889725

素因数分解:

$3^1\times 5^2\times {\mathrm{241}}^1\times {\mathrm{1543}}^1$

素因数の和:1797

約数の個数: 24

約数和(自身を含む): 46332352

約数和(自身を除く): 18442627

約数列:

[1, 3, 5, 15, 25, 75, 241, 723, 1205, 1543, 3615, 4629, 6025, 7715, 18075, 23145, 38575, 115725, 371863, 1115589, 1859315, 5577945, 9296575, 27889725]

約数ペア:

[(1, 27889725), (3, 9296575), (5, 5577945), (15, 1859315), (25, 1115589), (75, 371863), (241, 115725), (723, 38575), (1205, 23145), (1543, 18075), (3615, 7715), (4629, 6025)]