12001125

素因数分解:

$3^1\times 5^3\times {\mathrm{32003}}^1$

素因数の和:32021

約数の個数: 16

約数和(自身を含む): 19970496

約数和(自身を除く): 7969371

約数列:

[1, 3, 5, 15, 25, 75, 125, 375, 32003, 96009, 160015, 480045, 800075, 2400225, 4000375, 12001125]

約数ペア:

[(1, 12001125), (3, 4000375), (5, 2400225), (15, 800075), (25, 480045), (75, 160015), (125, 96009), (375, 32003)]