12831705

素因数分解:

$3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{6067}}^1$

素因数の和:6125

約数の個数: 24

約数和(自身を含む): 22718592

約数和(自身を除く): 9886887

約数列:

[1, 3, 5, 9, 15, 45, 47, 141, 235, 423, 705, 2115, 6067, 18201, 30335, 54603, 91005, 273015, 285149, 855447, 1425745, 2566341, 4277235, 12831705]

約数ペア:

[(1, 12831705), (3, 4277235), (5, 2566341), (9, 1425745), (15, 855447), (45, 285149), (47, 273015), (141, 91005), (235, 54603), (423, 30335), (705, 18201), (2115, 6067)]