12882105

素因数分解:

$3^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{2579}}^1$

素因数の和:2630

約数の個数: 32

約数和(自身を含む): 23529600

約数和(自身を除く): 10647495

約数列:

[1, 3, 5, 9, 15, 27, 37, 45, 111, 135, 185, 333, 555, 999, 1665, 2579, 4995, 7737, 12895, 23211, 38685, 69633, 95423, 116055, 286269, 348165, 477115, 858807, 1431345, 2576421, 4294035, 12882105]

約数ペア:

[(1, 12882105), (3, 4294035), (5, 2576421), (9, 1431345), (15, 858807), (27, 477115), (37, 348165), (45, 286269), (111, 116055), (135, 95423), (185, 69633), (333, 38685), (555, 23211), (999, 12895), (1665, 7737), (2579, 4995)]