272683005

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{97}}^1\times {\mathrm{653}}^1$

素因数の和:806

約数の個数: 64

約数和(自身を含む): 516837888

約数和(自身を除く): 244154883

約数列:

[1, 3, 5, 7, 15, 21, 35, 41, 97, 105, 123, 205, 287, 291, 485, 615, 653, 679, 861, 1435, 1455, 1959, 2037, 3265, 3395, 3977, 4305, 4571, 9795, 10185, 11931, 13713, 19885, 22855, 26773, 27839, 59655, 63341, 68565, 80319, 83517, 133865, 139195, 187411, 190023, 316705, 401595, 417585, 443387, 562233, 937055, 950115, 1330161, 2216935, 2596981, 2811165, 6650805, 7790943, 12984905, 18178867, 38954715, 54536601, 90894335, 272683005]

約数ペア:

[(1, 272683005), (3, 90894335), (5, 54536601), (7, 38954715), (15, 18178867), (21, 12984905), (35, 7790943), (41, 6650805), (97, 2811165), (105, 2596981), (123, 2216935), (205, 1330161), (287, 950115), (291, 937055), (485, 562233), (615, 443387), (653, 417585), (679, 401595), (861, 316705), (1435, 190023), (1455, 187411), (1959, 139195), (2037, 133865), (3265, 83517), (3395, 80319), (3977, 68565), (4305, 63341), (4571, 59655), (9795, 27839), (10185, 26773), (11931, 22855), (13713, 19885)]