137180671355

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{439}}^1\times {\mathrm{661}}^1\times {\mathrm{1039}}^1$

素因数の和:2164

約数の個数: 64

約数和(自身を含む): 203569766400

約数和(自身を除く): 66389095045

約数列:

[1, 5, 7, 13, 35, 65, 91, 439, 455, 661, 1039, 2195, 3073, 3305, 4627, 5195, 5707, 7273, 8593, 13507, 15365, 23135, 28535, 36365, 39949, 42965, 60151, 67535, 94549, 199745, 290179, 300755, 456121, 472745, 686779, 1450895, 2031253, 2280605, 3192847, 3433895, 3772327, 4807453, 5929573, 8928127, 10156265, 15964235, 18861635, 24037265, 26406289, 29647865, 41507011, 44640635, 62496889, 132031445, 207535055, 301495981, 312484445, 1507479905, 2110471867, 3919447753, 10552359335, 19597238765, 27436134271, 137180671355]

約数ペア:

[(1, 137180671355), (5, 27436134271), (7, 19597238765), (13, 10552359335), (35, 3919447753), (65, 2110471867), (91, 1507479905), (439, 312484445), (455, 301495981), (661, 207535055), (1039, 132031445), (2195, 62496889), (3073, 44640635), (3305, 41507011), (4627, 29647865), (5195, 26406289), (5707, 24037265), (7273, 18861635), (8593, 15964235), (13507, 10156265), (15365, 8928127), (23135, 5929573), (28535, 4807453), (36365, 3772327), (39949, 3433895), (42965, 3192847), (60151, 2280605), (67535, 2031253), (94549, 1450895), (199745, 686779), (290179, 472745), (300755, 456121)]