2877882825

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{67}}^1\times {\mathrm{571}}^1$

素因数の和:727

約数の個数: 96

約数和(自身を含む): 5208952320

約数和(自身を除く): 2331069495

約数列:

[1, 3, 5, 15, 17, 25, 51, 59, 67, 75, 85, 177, 201, 255, 295, 335, 425, 571, 885, 1003, 1005, 1139, 1275, 1475, 1675, 1713, 2855, 3009, 3417, 3953, 4425, 5015, 5025, 5695, 8565, 9707, 11859, 14275, 15045, 17085, 19765, 25075, 28475, 29121, 33689, 38257, 42825, 48535, 59295, 67201, 75225, 85425, 98825, 101067, 114771, 145605, 168445, 191285, 201603, 242675, 296475, 336005, 505335, 572713, 573855, 650369, 728025, 842225, 956425, 1008015, 1680025, 1718139, 1951107, 2257163, 2526675, 2863565, 2869275, 3251845, 5040075, 6771489, 8590695, 9755535, 11285815, 14317825, 16259225, 33857445, 38371771, 42953475, 48777675, 56429075, 115115313, 169287225, 191858855, 575576565, 959294275, 2877882825]

約数ペア:

[(1, 2877882825), (3, 959294275), (5, 575576565), (15, 191858855), (17, 169287225), (25, 115115313), (51, 56429075), (59, 48777675), (67, 42953475), (75, 38371771), (85, 33857445), (177, 16259225), (201, 14317825), (255, 11285815), (295, 9755535), (335, 8590695), (425, 6771489), (571, 5040075), (885, 3251845), (1003, 2869275), (1005, 2863565), (1139, 2526675), (1275, 2257163), (1475, 1951107), (1675, 1718139), (1713, 1680025), (2855, 1008015), (3009, 956425), (3417, 842225), (3953, 728025), (4425, 650369), (5015, 573855), (5025, 572713), (5695, 505335), (8565, 336005), (9707, 296475), (11859, 242675), (14275, 201603), (15045, 191285), (17085, 168445), (19765, 145605), (25075, 114771), (28475, 101067), (29121, 98825), (33689, 85425), (38257, 75225), (42825, 67201), (48535, 59295)]