66487575

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{397}}^1$

素因数の和:457

約数の個数: 96

約数和(自身を含む): 142133760

約数和(自身を除く): 75646185

約数列:

[1, 3, 5, 7, 11, 15, 21, 25, 29, 33, 35, 55, 75, 77, 87, 105, 145, 165, 175, 203, 231, 275, 319, 385, 397, 435, 525, 609, 725, 825, 957, 1015, 1155, 1191, 1595, 1925, 1985, 2175, 2233, 2779, 3045, 4367, 4785, 5075, 5775, 5955, 6699, 7975, 8337, 9925, 11165, 11513, 13101, 13895, 15225, 21835, 23925, 29775, 30569, 33495, 34539, 41685, 55825, 57565, 65505, 69475, 80591, 91707, 109175, 126643, 152845, 167475, 172695, 208425, 241773, 287825, 327525, 379929, 402955, 458535, 633215, 764225, 863475, 886501, 1208865, 1899645, 2014775, 2292675, 2659503, 3166075, 4432505, 6044325, 9498225, 13297515, 22162525, 66487575]

約数ペア:

[(1, 66487575), (3, 22162525), (5, 13297515), (7, 9498225), (11, 6044325), (15, 4432505), (21, 3166075), (25, 2659503), (29, 2292675), (33, 2014775), (35, 1899645), (55, 1208865), (75, 886501), (77, 863475), (87, 764225), (105, 633215), (145, 458535), (165, 402955), (175, 379929), (203, 327525), (231, 287825), (275, 241773), (319, 208425), (385, 172695), (397, 167475), (435, 152845), (525, 126643), (609, 109175), (725, 91707), (825, 80591), (957, 69475), (1015, 65505), (1155, 57565), (1191, 55825), (1595, 41685), (1925, 34539), (1985, 33495), (2175, 30569), (2233, 29775), (2779, 23925), (3045, 21835), (4367, 15225), (4785, 13895), (5075, 13101), (5775, 11513), (5955, 11165), (6699, 9925), (7975, 8337)]