65122785

素因数分解:

$3^5\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1$

素因数の和:90

約数の個数: 192

約数和(自身を含む): 156549120

約数和(自身を除く): 91426335

約数列:

[1, 3, 5, 7, 9, 13, 15, 19, 21, 27, 31, 35, 39, 45, 57, 63, 65, 81, 91, 93, 95, 105, 117, 133, 135, 155, 171, 189, 195, 217, 243, 247, 273, 279, 285, 315, 351, 399, 403, 405, 455, 465, 513, 567, 585, 589, 651, 665, 741, 819, 837, 855, 945, 1053, 1085, 1197, 1209, 1215, 1235, 1365, 1395, 1539, 1701, 1729, 1755, 1767, 1953, 1995, 2015, 2223, 2457, 2511, 2565, 2821, 2835, 2945, 3159, 3255, 3591, 3627, 3705, 4095, 4123, 4185, 4617, 5187, 5265, 5301, 5859, 5985, 6045, 6669, 7371, 7533, 7657, 7695, 8463, 8505, 8645, 8835, 9765, 10773, 10881, 11115, 12285, 12369, 12555, 14105, 15561, 15795, 15903, 17577, 17955, 18135, 20007, 20615, 22113, 22971, 23085, 25389, 25935, 26505, 29295, 32319, 32643, 33345, 36855, 37107, 37665, 38285, 42315, 46683, 47709, 52731, 53599, 53865, 54405, 60021, 61845, 68913, 76167, 77805, 79515, 87885, 97929, 100035, 110565, 111321, 114855, 126945, 140049, 143127, 160797, 161595, 163215, 185535, 206739, 228501, 233415, 238545, 263655, 267995, 300105, 333963, 344565, 380835, 420147, 482391, 489645, 556605, 620217, 685503, 700245, 715635, 803985, 1001889, 1033695, 1142505, 1447173, 1669815, 1860651, 2100735, 2411955, 3101085, 3427515, 4341519, 5009445, 7235865, 9303255, 13024557, 21707595, 65122785]

約数ペア:

[(1, 65122785), (3, 21707595), (5, 13024557), (7, 9303255), (9, 7235865), (13, 5009445), (15, 4341519), (19, 3427515), (21, 3101085), (27, 2411955), (31, 2100735), (35, 1860651), (39, 1669815), (45, 1447173), (57, 1142505), (63, 1033695), (65, 1001889), (81, 803985), (91, 715635), (93, 700245), (95, 685503), (105, 620217), (117, 556605), (133, 489645), (135, 482391), (155, 420147), (171, 380835), (189, 344565), (195, 333963), (217, 300105), (243, 267995), (247, 263655), (273, 238545), (279, 233415), (285, 228501), (315, 206739), (351, 185535), (399, 163215), (403, 161595), (405, 160797), (455, 143127), (465, 140049), (513, 126945), (567, 114855), (585, 111321), (589, 110565), (651, 100035), (665, 97929), (741, 87885), (819, 79515), (837, 77805), (855, 76167), (945, 68913), (1053, 61845), (1085, 60021), (1197, 54405), (1209, 53865), (1215, 53599), (1235, 52731), (1365, 47709), (1395, 46683), (1539, 42315), (1701, 38285), (1729, 37665), (1755, 37107), (1767, 36855), (1953, 33345), (1995, 32643), (2015, 32319), (2223, 29295), (2457, 26505), (2511, 25935), (2565, 25389), (2821, 23085), (2835, 22971), (2945, 22113), (3159, 20615), (3255, 20007), (3591, 18135), (3627, 17955), (3705, 17577), (4095, 15903), (4123, 15795), (4185, 15561), (4617, 14105), (5187, 12555), (5265, 12369), (5301, 12285), (5859, 11115), (5985, 10881), (6045, 10773), (6669, 9765), (7371, 8835), (7533, 8645), (7657, 8505), (7695, 8463)]