6531525

素因数分解:

$3^2\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1$

素因数の和:76

約数の個数: 144

約数和(自身を含む): 16248960

約数和(自身を除く): 9717435

約数列:

[1, 3, 5, 7, 9, 11, 13, 15, 21, 25, 29, 33, 35, 39, 45, 55, 63, 65, 75, 77, 87, 91, 99, 105, 117, 143, 145, 165, 175, 195, 203, 225, 231, 261, 273, 275, 315, 319, 325, 377, 385, 429, 435, 455, 495, 525, 585, 609, 693, 715, 725, 819, 825, 957, 975, 1001, 1015, 1131, 1155, 1287, 1305, 1365, 1575, 1595, 1827, 1885, 1925, 2145, 2175, 2233, 2275, 2475, 2639, 2871, 2925, 3003, 3045, 3393, 3465, 3575, 4095, 4147, 4785, 5005, 5075, 5655, 5775, 6435, 6525, 6699, 6825, 7917, 7975, 9009, 9135, 9425, 10725, 11165, 12441, 13195, 14355, 15015, 15225, 16965, 17325, 20097, 20475, 20735, 23751, 23925, 25025, 28275, 29029, 32175, 33495, 37323, 39585, 45045, 45675, 55825, 62205, 65975, 71775, 75075, 84825, 87087, 100485, 103675, 118755, 145145, 167475, 186615, 197925, 225225, 261261, 311025, 435435, 502425, 593775, 725725, 933075, 1306305, 2177175, 6531525]

約数ペア:

[(1, 6531525), (3, 2177175), (5, 1306305), (7, 933075), (9, 725725), (11, 593775), (13, 502425), (15, 435435), (21, 311025), (25, 261261), (29, 225225), (33, 197925), (35, 186615), (39, 167475), (45, 145145), (55, 118755), (63, 103675), (65, 100485), (75, 87087), (77, 84825), (87, 75075), (91, 71775), (99, 65975), (105, 62205), (117, 55825), (143, 45675), (145, 45045), (165, 39585), (175, 37323), (195, 33495), (203, 32175), (225, 29029), (231, 28275), (261, 25025), (273, 23925), (275, 23751), (315, 20735), (319, 20475), (325, 20097), (377, 17325), (385, 16965), (429, 15225), (435, 15015), (455, 14355), (495, 13195), (525, 12441), (585, 11165), (609, 10725), (693, 9425), (715, 9135), (725, 9009), (819, 7975), (825, 7917), (957, 6825), (975, 6699), (1001, 6525), (1015, 6435), (1131, 5775), (1155, 5655), (1287, 5075), (1305, 5005), (1365, 4785), (1575, 4147), (1595, 4095), (1827, 3575), (1885, 3465), (1925, 3393), (2145, 3045), (2175, 3003), (2233, 2925), (2275, 2871), (2475, 2639)]