168052125

素因数分解:

$3^1\times 5^3\times {\mathrm{448139}}^1$

素因数の和:448157

約数の個数: 16

約数和(自身を含む): 279639360

約数和(自身を除く): 111587235

約数列:

[1, 3, 5, 15, 25, 75, 125, 375, 448139, 1344417, 2240695, 6722085, 11203475, 33610425, 56017375, 168052125]

約数ペア:

[(1, 168052125), (3, 56017375), (5, 33610425), (15, 11203475), (25, 6722085), (75, 2240695), (125, 1344417), (375, 448139)]