66205755

素因数分解:

$3^4\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{193}}^1$

素因数の和:239

約数の個数: 120

約数和(自身を含む): 149858016

約数和(自身を除く): 83652261

約数列:

[1, 3, 5, 7, 9, 11, 15, 21, 27, 33, 35, 45, 55, 63, 77, 81, 99, 105, 121, 135, 165, 189, 193, 231, 297, 315, 363, 385, 405, 495, 567, 579, 605, 693, 847, 891, 945, 965, 1089, 1155, 1351, 1485, 1737, 1815, 2079, 2123, 2541, 2835, 2895, 3267, 3465, 4053, 4235, 4455, 5211, 5445, 6237, 6369, 6755, 7623, 8685, 9801, 10395, 10615, 12159, 12705, 14861, 15633, 16335, 19107, 20265, 22869, 23353, 26055, 31185, 31845, 36477, 38115, 44583, 49005, 57321, 60795, 68607, 70059, 74305, 78165, 95535, 109431, 114345, 116765, 133749, 163471, 171963, 182385, 210177, 222915, 286605, 343035, 350295, 401247, 490413, 547155, 630531, 668745, 817355, 859815, 1050885, 1203741, 1471239, 1891593, 2006235, 2452065, 3152655, 4413717, 6018705, 7356195, 9457965, 13241151, 22068585, 66205755]

約数ペア:

[(1, 66205755), (3, 22068585), (5, 13241151), (7, 9457965), (9, 7356195), (11, 6018705), (15, 4413717), (21, 3152655), (27, 2452065), (33, 2006235), (35, 1891593), (45, 1471239), (55, 1203741), (63, 1050885), (77, 859815), (81, 817355), (99, 668745), (105, 630531), (121, 547155), (135, 490413), (165, 401247), (189, 350295), (193, 343035), (231, 286605), (297, 222915), (315, 210177), (363, 182385), (385, 171963), (405, 163471), (495, 133749), (567, 116765), (579, 114345), (605, 109431), (693, 95535), (847, 78165), (891, 74305), (945, 70059), (965, 68607), (1089, 60795), (1155, 57321), (1351, 49005), (1485, 44583), (1737, 38115), (1815, 36477), (2079, 31845), (2123, 31185), (2541, 26055), (2835, 23353), (2895, 22869), (3267, 20265), (3465, 19107), (4053, 16335), (4235, 15633), (4455, 14861), (5211, 12705), (5445, 12159), (6237, 10615), (6369, 10395), (6755, 9801), (7623, 8685)]