157756005

素因数分解:

$3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{2083}}^1$

素因数の和:2128

約数の個数: 80

約数和(自身を含む): 326804544

約数和(自身を除く): 169048539

約数列:

[1, 3, 5, 9, 11, 15, 17, 27, 33, 45, 51, 55, 81, 85, 99, 135, 153, 165, 187, 255, 297, 405, 459, 495, 561, 765, 891, 935, 1377, 1485, 1683, 2083, 2295, 2805, 4455, 5049, 6249, 6885, 8415, 10415, 15147, 18747, 22913, 25245, 31245, 35411, 56241, 68739, 75735, 93735, 106233, 114565, 168723, 177055, 206217, 281205, 318699, 343695, 389521, 531165, 618651, 843615, 956097, 1031085, 1168563, 1593495, 1855953, 1947605, 2868291, 3093255, 3505689, 4780485, 5842815, 9279765, 10517067, 14341455, 17528445, 31551201, 52585335, 157756005]

約数ペア:

[(1, 157756005), (3, 52585335), (5, 31551201), (9, 17528445), (11, 14341455), (15, 10517067), (17, 9279765), (27, 5842815), (33, 4780485), (45, 3505689), (51, 3093255), (55, 2868291), (81, 1947605), (85, 1855953), (99, 1593495), (135, 1168563), (153, 1031085), (165, 956097), (187, 843615), (255, 618651), (297, 531165), (405, 389521), (459, 343695), (495, 318699), (561, 281205), (765, 206217), (891, 177055), (935, 168723), (1377, 114565), (1485, 106233), (1683, 93735), (2083, 75735), (2295, 68739), (2805, 56241), (4455, 35411), (5049, 31245), (6249, 25245), (6885, 22913), (8415, 18747), (10415, 15147)]