12716085

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{1061}}^1$

素因数の和:1133

約数の個数: 32

約数和(自身を含む): 22021632

約数和(自身を除く): 9305547

約数列:

[1, 3, 5, 15, 17, 47, 51, 85, 141, 235, 255, 705, 799, 1061, 2397, 3183, 3995, 5305, 11985, 15915, 18037, 49867, 54111, 90185, 149601, 249335, 270555, 748005, 847739, 2543217, 4238695, 12716085]

約数ペア:

[(1, 12716085), (3, 4238695), (5, 2543217), (15, 847739), (17, 748005), (47, 270555), (51, 249335), (85, 149601), (141, 90185), (235, 54111), (255, 49867), (705, 18037), (799, 15915), (1061, 11985), (2397, 5305), (3183, 3995)]