12736005

素因数分解:

$3^1\times 5^1\times {\mathrm{163}}^1\times {\mathrm{5209}}^1$

素因数の和:5380

約数の個数: 16

約数和(自身を含む): 20506560

約数和(自身を除く): 7770555

約数列:

[1, 3, 5, 15, 163, 489, 815, 2445, 5209, 15627, 26045, 78135, 849067, 2547201, 4245335, 12736005]

約数ペア:

[(1, 12736005), (3, 4245335), (5, 2547201), (15, 849067), (163, 78135), (489, 26045), (815, 15627), (2445, 5209)]