64729665

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{479}}^1$

素因数の和:524

約数の個数: 128

約数和(自身を含む): 154828800

約数和(自身を除く): 90099135

約数列:

[1, 3, 5, 7, 9, 11, 13, 15, 21, 27, 33, 35, 39, 45, 55, 63, 65, 77, 91, 99, 105, 117, 135, 143, 165, 189, 195, 231, 273, 297, 315, 351, 385, 429, 455, 479, 495, 585, 693, 715, 819, 945, 1001, 1155, 1287, 1365, 1437, 1485, 1755, 2079, 2145, 2395, 2457, 3003, 3353, 3465, 3861, 4095, 4311, 5005, 5269, 6227, 6435, 7185, 9009, 10059, 10395, 12285, 12933, 15015, 15807, 16765, 18681, 19305, 21555, 26345, 27027, 30177, 31135, 36883, 43589, 45045, 47421, 50295, 56043, 64665, 68497, 79035, 90531, 93405, 110649, 130767, 135135, 142263, 150885, 168129, 184415, 205491, 217945, 237105, 280215, 331947, 342485, 392301, 452655, 479479, 553245, 616473, 653835, 711315, 840645, 995841, 1027455, 1176903, 1438437, 1659735, 1849419, 1961505, 2397395, 3082365, 4315311, 4979205, 5884515, 7192185, 9247095, 12945933, 21576555, 64729665]

約数ペア:

[(1, 64729665), (3, 21576555), (5, 12945933), (7, 9247095), (9, 7192185), (11, 5884515), (13, 4979205), (15, 4315311), (21, 3082365), (27, 2397395), (33, 1961505), (35, 1849419), (39, 1659735), (45, 1438437), (55, 1176903), (63, 1027455), (65, 995841), (77, 840645), (91, 711315), (99, 653835), (105, 616473), (117, 553245), (135, 479479), (143, 452655), (165, 392301), (189, 342485), (195, 331947), (231, 280215), (273, 237105), (297, 217945), (315, 205491), (351, 184415), (385, 168129), (429, 150885), (455, 142263), (479, 135135), (495, 130767), (585, 110649), (693, 93405), (715, 90531), (819, 79035), (945, 68497), (1001, 64665), (1155, 56043), (1287, 50295), (1365, 47421), (1437, 45045), (1485, 43589), (1755, 36883), (2079, 31135), (2145, 30177), (2395, 27027), (2457, 26345), (3003, 21555), (3353, 19305), (3465, 18681), (3861, 16765), (4095, 15807), (4311, 15015), (5005, 12933), (5269, 12285), (6227, 10395), (6435, 10059), (7185, 9009)]