15696749655

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{149771}}^1$

素因数の和:149936

約数の個数: 48

約数和(自身を含む): 29018624544

約数和(自身を除く): 13321874889

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 137, 153, 255, 411, 685, 765, 1233, 2055, 2329, 6165, 6987, 11645, 20961, 34935, 104805, 149771, 449313, 748855, 1347939, 2246565, 2546107, 6739695, 7638321, 12730535, 20518627, 22914963, 38191605, 61555881, 102593135, 114574815, 184667643, 307779405, 348816659, 923338215, 1046449977, 1744083295, 3139349931, 5232249885, 15696749655]

約数ペア:

[(1, 15696749655), (3, 5232249885), (5, 3139349931), (9, 1744083295), (15, 1046449977), (17, 923338215), (45, 348816659), (51, 307779405), (85, 184667643), (137, 114574815), (153, 102593135), (255, 61555881), (411, 38191605), (685, 22914963), (765, 20518627), (1233, 12730535), (2055, 7638321), (2329, 6739695), (6165, 2546107), (6987, 2246565), (11645, 1347939), (20961, 748855), (34935, 449313), (104805, 149771)]