12471825

素因数分解:

$3^1\times 5^2\times {\mathrm{179}}^1\times {\mathrm{929}}^1$

素因数の和:1121

約数の個数: 24

約数和(自身を含む): 20757600

約数和(自身を除く): 8285775

約数列:

[1, 3, 5, 15, 25, 75, 179, 537, 895, 929, 2685, 2787, 4475, 4645, 13425, 13935, 23225, 69675, 166291, 498873, 831455, 2494365, 4157275, 12471825]

約数ペア:

[(1, 12471825), (3, 4157275), (5, 2494365), (15, 831455), (25, 498873), (75, 166291), (179, 69675), (537, 23225), (895, 13935), (929, 13425), (2685, 4645), (2787, 4475)]