13771485

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1$

素因数の和:112

約数の個数: 128

約数和(自身を含む): 32256000

約数和(自身を除く): 18484515

約数列:

[1, 3, 5, 7, 9, 13, 15, 19, 21, 27, 35, 39, 45, 57, 59, 63, 65, 91, 95, 105, 117, 133, 135, 171, 177, 189, 195, 247, 273, 285, 295, 315, 351, 399, 413, 455, 513, 531, 585, 665, 741, 767, 819, 855, 885, 945, 1121, 1197, 1235, 1239, 1365, 1593, 1729, 1755, 1995, 2065, 2223, 2301, 2457, 2565, 2655, 3363, 3591, 3705, 3717, 3835, 4095, 5187, 5369, 5605, 5985, 6195, 6669, 6903, 7847, 7965, 8645, 10089, 11115, 11151, 11505, 12285, 14573, 15561, 16107, 16815, 17955, 18585, 20709, 23541, 25935, 26845, 30267, 33345, 34515, 39235, 43719, 46683, 48321, 50445, 55755, 70623, 72865, 77805, 80535, 102011, 103545, 117705, 131157, 144963, 151335, 211869, 218595, 233415, 241605, 306033, 353115, 393471, 510055, 655785, 724815, 918099, 1059345, 1530165, 1967355, 2754297, 4590495, 13771485]

約数ペア:

[(1, 13771485), (3, 4590495), (5, 2754297), (7, 1967355), (9, 1530165), (13, 1059345), (15, 918099), (19, 724815), (21, 655785), (27, 510055), (35, 393471), (39, 353115), (45, 306033), (57, 241605), (59, 233415), (63, 218595), (65, 211869), (91, 151335), (95, 144963), (105, 131157), (117, 117705), (133, 103545), (135, 102011), (171, 80535), (177, 77805), (189, 72865), (195, 70623), (247, 55755), (273, 50445), (285, 48321), (295, 46683), (315, 43719), (351, 39235), (399, 34515), (413, 33345), (455, 30267), (513, 26845), (531, 25935), (585, 23541), (665, 20709), (741, 18585), (767, 17955), (819, 16815), (855, 16107), (885, 15561), (945, 14573), (1121, 12285), (1197, 11505), (1235, 11151), (1239, 11115), (1365, 10089), (1593, 8645), (1729, 7965), (1755, 7847), (1995, 6903), (2065, 6669), (2223, 6195), (2301, 5985), (2457, 5605), (2565, 5369), (2655, 5187), (3363, 4095), (3591, 3835), (3705, 3717)]