80491005

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{15031}}^1$

素因数の和:15066

約数の個数: 48

約数和(自身を含む): 168839424

約数和(自身を除く): 88348419

約数列:

[1, 3, 5, 7, 9, 15, 17, 21, 35, 45, 51, 63, 85, 105, 119, 153, 255, 315, 357, 595, 765, 1071, 1785, 5355, 15031, 45093, 75155, 105217, 135279, 225465, 255527, 315651, 526085, 676395, 766581, 946953, 1277635, 1578255, 1788689, 2299743, 3832905, 4734765, 5366067, 8943445, 11498715, 16098201, 26830335, 80491005]

約数ペア:

[(1, 80491005), (3, 26830335), (5, 16098201), (7, 11498715), (9, 8943445), (15, 5366067), (17, 4734765), (21, 3832905), (35, 2299743), (45, 1788689), (51, 1578255), (63, 1277635), (85, 946953), (105, 766581), (119, 676395), (153, 526085), (255, 315651), (315, 255527), (357, 225465), (595, 135279), (765, 105217), (1071, 75155), (1785, 45093), (5355, 15031)]