15703774965

素因数分解:

$3^4\times 5^1\times {\mathrm{73}}^1\times {\mathrm{313}}^1\times {\mathrm{1697}}^1$

素因数の和:2100

約数の個数: 80

約数和(自身を含む): 28644132528

約数和(自身を除く): 12940357563

約数列:

[1, 3, 5, 9, 15, 27, 45, 73, 81, 135, 219, 313, 365, 405, 657, 939, 1095, 1565, 1697, 1971, 2817, 3285, 4695, 5091, 5913, 8451, 8485, 9855, 14085, 15273, 22849, 25353, 25455, 29565, 42255, 45819, 68547, 76365, 114245, 123881, 126765, 137457, 205641, 229095, 342735, 371643, 531161, 616923, 619405, 687285, 1028205, 1114929, 1593483, 1850769, 1858215, 2655805, 3084615, 3344787, 4780449, 5574645, 7967415, 9253845, 10034361, 14341347, 16723935, 23902245, 38774753, 43024041, 50171805, 71706735, 116324259, 193873765, 215120205, 348972777, 581621295, 1046918331, 1744863885, 3140754993, 5234591655, 15703774965]

約数ペア:

[(1, 15703774965), (3, 5234591655), (5, 3140754993), (9, 1744863885), (15, 1046918331), (27, 581621295), (45, 348972777), (73, 215120205), (81, 193873765), (135, 116324259), (219, 71706735), (313, 50171805), (365, 43024041), (405, 38774753), (657, 23902245), (939, 16723935), (1095, 14341347), (1565, 10034361), (1697, 9253845), (1971, 7967415), (2817, 5574645), (3285, 4780449), (4695, 3344787), (5091, 3084615), (5913, 2655805), (8451, 1858215), (8485, 1850769), (9855, 1593483), (14085, 1114929), (15273, 1028205), (22849, 687285), (25353, 619405), (25455, 616923), (29565, 531161), (42255, 371643), (45819, 342735), (68547, 229095), (76365, 205641), (114245, 137457), (123881, 126765)]