64456095

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{2089}}^1$

素因数の和:2136

約数の個数: 48

約数和(自身を含む): 120083040

約数和(自身を除く): 55626945

約数列:

[1, 3, 5, 11, 15, 17, 33, 51, 55, 85, 121, 165, 187, 255, 363, 561, 605, 935, 1815, 2057, 2089, 2805, 6171, 6267, 10285, 10445, 22979, 30855, 31335, 35513, 68937, 106539, 114895, 177565, 252769, 344685, 390643, 532695, 758307, 1171929, 1263845, 1953215, 3791535, 4297073, 5859645, 12891219, 21485365, 64456095]

約数ペア:

[(1, 64456095), (3, 21485365), (5, 12891219), (11, 5859645), (15, 4297073), (17, 3791535), (33, 1953215), (51, 1263845), (55, 1171929), (85, 758307), (121, 532695), (165, 390643), (187, 344685), (255, 252769), (363, 177565), (561, 114895), (605, 106539), (935, 68937), (1815, 35513), (2057, 31335), (2089, 30855), (2805, 22979), (6171, 10445), (6267, 10285)]