84736755

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{257}}^1\times {\mathrm{431}}^1$

素因数の和:716

約数の個数: 48

約数和(自身を含む): 156484224

約数和(自身を除く): 71747469

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 153, 255, 257, 431, 765, 771, 1285, 1293, 2155, 2313, 3855, 3879, 4369, 6465, 7327, 11565, 13107, 19395, 21845, 21981, 36635, 39321, 65535, 65943, 109905, 110767, 196605, 329715, 332301, 553835, 996903, 1661505, 1883039, 4984515, 5649117, 9415195, 16947351, 28245585, 84736755]

約数ペア:

[(1, 84736755), (3, 28245585), (5, 16947351), (9, 9415195), (15, 5649117), (17, 4984515), (45, 1883039), (51, 1661505), (85, 996903), (153, 553835), (255, 332301), (257, 329715), (431, 196605), (765, 110767), (771, 109905), (1285, 65943), (1293, 65535), (2155, 39321), (2313, 36635), (3855, 21981), (3879, 21845), (4369, 19395), (6465, 13107), (7327, 11565)]