2564117325

素因数分解:

$3^2\times 5^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{21143}}^1$

素因数の和:21184

約数の個数: 108

約数和(自身を含む): 5828385888

約数和(自身を除く): 3264268563

約数列:

[1, 3, 5, 7, 9, 11, 15, 21, 25, 33, 35, 45, 49, 55, 63, 75, 77, 99, 105, 147, 165, 175, 225, 231, 245, 275, 315, 385, 441, 495, 525, 539, 693, 735, 825, 1155, 1225, 1575, 1617, 1925, 2205, 2475, 2695, 3465, 3675, 4851, 5775, 8085, 11025, 13475, 17325, 21143, 24255, 40425, 63429, 105715, 121275, 148001, 190287, 232573, 317145, 444003, 528575, 697719, 740005, 951435, 1036007, 1162865, 1332009, 1585725, 1628011, 2093157, 2220015, 3108021, 3488595, 3700025, 4757175, 4884033, 5180035, 5814325, 6660045, 8140055, 9324063, 10465785, 11100075, 11396077, 14652099, 15540105, 17442975, 24420165, 25900175, 33300225, 34188231, 40700275, 46620315, 52328925, 56980385, 73260495, 77700525, 102564693, 122100825, 170941155, 233101575, 284901925, 366302475, 512823465, 854705775, 2564117325]

約数ペア:

[(1, 2564117325), (3, 854705775), (5, 512823465), (7, 366302475), (9, 284901925), (11, 233101575), (15, 170941155), (21, 122100825), (25, 102564693), (33, 77700525), (35, 73260495), (45, 56980385), (49, 52328925), (55, 46620315), (63, 40700275), (75, 34188231), (77, 33300225), (99, 25900175), (105, 24420165), (147, 17442975), (165, 15540105), (175, 14652099), (225, 11396077), (231, 11100075), (245, 10465785), (275, 9324063), (315, 8140055), (385, 6660045), (441, 5814325), (495, 5180035), (525, 4884033), (539, 4757175), (693, 3700025), (735, 3488595), (825, 3108021), (1155, 2220015), (1225, 2093157), (1575, 1628011), (1617, 1585725), (1925, 1332009), (2205, 1162865), (2475, 1036007), (2695, 951435), (3465, 740005), (3675, 697719), (4851, 528575), (5775, 444003), (8085, 317145), (11025, 232573), (13475, 190287), (17325, 148001), (21143, 121275), (24255, 105715), (40425, 63429)]