26244855

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1$

素因数の和:90

約数の個数: 144

約数和(自身を含む): 61663680

約数和(自身を除く): 35418825

約数列:

[1, 3, 5, 7, 9, 13, 15, 17, 21, 29, 35, 39, 45, 51, 63, 65, 85, 87, 91, 105, 117, 119, 145, 153, 169, 195, 203, 221, 255, 261, 273, 315, 357, 377, 435, 455, 493, 507, 585, 595, 609, 663, 765, 819, 845, 1015, 1071, 1105, 1131, 1183, 1305, 1365, 1479, 1521, 1547, 1785, 1827, 1885, 1989, 2465, 2535, 2639, 2873, 3045, 3315, 3393, 3451, 3549, 4095, 4437, 4641, 4901, 5355, 5655, 5915, 6409, 7395, 7605, 7735, 7917, 8619, 9135, 9945, 10353, 10647, 13195, 13923, 14365, 14703, 16965, 17255, 17745, 19227, 20111, 22185, 23205, 23751, 24505, 25857, 31059, 32045, 34307, 39585, 43095, 44109, 44863, 51765, 53235, 57681, 60333, 69615, 73515, 83317, 96135, 100555, 102921, 118755, 129285, 134589, 155295, 171535, 180999, 220545, 224315, 249951, 288405, 301665, 308763, 403767, 416585, 514605, 583219, 672945, 749853, 904995, 1249755, 1543815, 1749657, 2018835, 2916095, 3749265, 5248971, 8748285, 26244855]

約数ペア:

[(1, 26244855), (3, 8748285), (5, 5248971), (7, 3749265), (9, 2916095), (13, 2018835), (15, 1749657), (17, 1543815), (21, 1249755), (29, 904995), (35, 749853), (39, 672945), (45, 583219), (51, 514605), (63, 416585), (65, 403767), (85, 308763), (87, 301665), (91, 288405), (105, 249951), (117, 224315), (119, 220545), (145, 180999), (153, 171535), (169, 155295), (195, 134589), (203, 129285), (221, 118755), (255, 102921), (261, 100555), (273, 96135), (315, 83317), (357, 73515), (377, 69615), (435, 60333), (455, 57681), (493, 53235), (507, 51765), (585, 44863), (595, 44109), (609, 43095), (663, 39585), (765, 34307), (819, 32045), (845, 31059), (1015, 25857), (1071, 24505), (1105, 23751), (1131, 23205), (1183, 22185), (1305, 20111), (1365, 19227), (1479, 17745), (1521, 17255), (1547, 16965), (1785, 14703), (1827, 14365), (1885, 13923), (1989, 13195), (2465, 10647), (2535, 10353), (2639, 9945), (2873, 9135), (3045, 8619), (3315, 7917), (3393, 7735), (3451, 7605), (3549, 7395), (4095, 6409), (4437, 5915), (4641, 5655), (4901, 5355)]