40342785

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{233}}^1$

素因数の和:362

約数の個数: 64

約数和(自身を含む): 79252992

約数和(自身を除く): 38910207

約数列:

[1, 3, 5, 7, 15, 17, 21, 35, 51, 85, 97, 105, 119, 233, 255, 291, 357, 485, 595, 679, 699, 1165, 1455, 1631, 1649, 1785, 2037, 3395, 3495, 3961, 4893, 4947, 8155, 8245, 10185, 11543, 11883, 19805, 22601, 24465, 24735, 27727, 34629, 57715, 59415, 67803, 83181, 113005, 138635, 158207, 173145, 339015, 384217, 415905, 474621, 791035, 1152651, 1921085, 2373105, 2689519, 5763255, 8068557, 13447595, 40342785]

約数ペア:

[(1, 40342785), (3, 13447595), (5, 8068557), (7, 5763255), (15, 2689519), (17, 2373105), (21, 1921085), (35, 1152651), (51, 791035), (85, 474621), (97, 415905), (105, 384217), (119, 339015), (233, 173145), (255, 158207), (291, 138635), (357, 113005), (485, 83181), (595, 67803), (679, 59415), (699, 57715), (1165, 34629), (1455, 27727), (1631, 24735), (1649, 24465), (1785, 22601), (2037, 19805), (3395, 11883), (3495, 11543), (3961, 10185), (4893, 8245), (4947, 8155)]