27142125

素因数分解:

$3^1\times 5^3\times {\mathrm{72379}}^1$

素因数の和:72397

約数の個数: 16

約数和(自身を含む): 45165120

約数和(自身を除く): 18022995

約数列:

[1, 3, 5, 15, 25, 75, 125, 375, 72379, 217137, 361895, 1085685, 1809475, 5428425, 9047375, 27142125]

約数ペア:

[(1, 27142125), (3, 9047375), (5, 5428425), (15, 1809475), (25, 1085685), (75, 361895), (125, 217137), (375, 72379)]