57095775

素因数分解:

$3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1$

素因数の和:126

約数の個数: 144

約数和(自身を含む): 125349120

約数和(自身を除く): 68253345

約数列:

[1, 3, 5, 9, 11, 15, 17, 23, 25, 33, 45, 51, 55, 59, 69, 75, 85, 99, 115, 153, 165, 177, 187, 207, 225, 253, 255, 275, 295, 345, 391, 425, 495, 531, 561, 575, 649, 759, 765, 825, 885, 935, 1003, 1035, 1173, 1265, 1275, 1357, 1475, 1683, 1725, 1947, 1955, 2277, 2475, 2655, 2805, 3009, 3245, 3519, 3795, 3825, 4071, 4301, 4425, 4675, 5015, 5175, 5841, 5865, 6325, 6785, 8415, 9027, 9735, 9775, 11033, 11385, 12213, 12903, 13275, 14025, 14927, 15045, 16225, 17595, 18975, 20355, 21505, 23069, 25075, 29205, 29325, 33099, 33925, 38709, 42075, 44781, 45135, 48675, 55165, 56925, 61065, 64515, 69207, 74635, 75225, 87975, 99297, 101775, 107525, 115345, 134343, 146025, 165495, 193545, 207621, 223905, 225675, 253759, 275825, 305325, 322575, 346035, 373175, 496485, 576725, 671715, 761277, 827475, 967725, 1038105, 1119525, 1268795, 1730175, 2283831, 2482425, 3358575, 3806385, 5190525, 6343975, 11419155, 19031925, 57095775]

約数ペア:

[(1, 57095775), (3, 19031925), (5, 11419155), (9, 6343975), (11, 5190525), (15, 3806385), (17, 3358575), (23, 2482425), (25, 2283831), (33, 1730175), (45, 1268795), (51, 1119525), (55, 1038105), (59, 967725), (69, 827475), (75, 761277), (85, 671715), (99, 576725), (115, 496485), (153, 373175), (165, 346035), (177, 322575), (187, 305325), (207, 275825), (225, 253759), (253, 225675), (255, 223905), (275, 207621), (295, 193545), (345, 165495), (391, 146025), (425, 134343), (495, 115345), (531, 107525), (561, 101775), (575, 99297), (649, 87975), (759, 75225), (765, 74635), (825, 69207), (885, 64515), (935, 61065), (1003, 56925), (1035, 55165), (1173, 48675), (1265, 45135), (1275, 44781), (1357, 42075), (1475, 38709), (1683, 33925), (1725, 33099), (1947, 29325), (1955, 29205), (2277, 25075), (2475, 23069), (2655, 21505), (2805, 20355), (3009, 18975), (3245, 17595), (3519, 16225), (3795, 15045), (3825, 14927), (4071, 14025), (4301, 13275), (4425, 12903), (4675, 12213), (5015, 11385), (5175, 11033), (5841, 9775), (5865, 9735), (6325, 9027), (6785, 8415)]