27999250

素因数分解:

$2^1\times 5^3\times {\mathrm{111997}}^1$

素因数の和:112014

約数の個数: 16

約数和(自身を含む): 52415064

約数和(自身を除く): 24415814

約数列:

[1, 2, 5, 10, 25, 50, 125, 250, 111997, 223994, 559985, 1119970, 2799925, 5599850, 13999625, 27999250]

約数ペア:

[(1, 27999250), (2, 13999625), (5, 5599850), (10, 2799925), (25, 1119970), (50, 559985), (125, 223994), (250, 111997)]