12734235

素因数分解:

$3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{6581}}^1$

素因数の和:6635

約数の個数: 24

約数和(自身を含む): 22589424

約数和(自身を除く): 9855189

約数列:

[1, 3, 5, 9, 15, 43, 45, 129, 215, 387, 645, 1935, 6581, 19743, 32905, 59229, 98715, 282983, 296145, 848949, 1414915, 2546847, 4244745, 12734235]

約数ペア:

[(1, 12734235), (3, 4244745), (5, 2546847), (9, 1414915), (15, 848949), (43, 296145), (45, 282983), (129, 98715), (215, 59229), (387, 32905), (645, 19743), (1935, 6581)]