16715674745

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{7907}}^1$

素因数の和:7983

約数の個数: 96

約数和(自身を含む): 27967749120

約数和(自身を除く): 11252074375

約数列:

[1, 5, 7, 11, 17, 19, 35, 55, 77, 85, 95, 119, 133, 187, 209, 289, 323, 385, 595, 665, 935, 1045, 1309, 1445, 1463, 1615, 2023, 2261, 3179, 3553, 5491, 6545, 7315, 7907, 10115, 11305, 15895, 17765, 22253, 24871, 27455, 38437, 39535, 55349, 60401, 86977, 111265, 124355, 134419, 150233, 192185, 276745, 302005, 422807, 434885, 608839, 672095, 751165, 940933, 1051631, 1478609, 1652563, 2114035, 2285123, 2553961, 3044195, 4704665, 5258155, 7393045, 8262815, 10350263, 11425615, 11567941, 12769805, 15995861, 17877727, 25136353, 28093571, 43417337, 51751315, 57839705, 79979305, 89388635, 125681765, 140467855, 175954471, 196654997, 217086685, 303921359, 477590707, 879772355, 983274985, 1519606795, 2387953535, 3343134949, 16715674745]

約数ペア:

[(1, 16715674745), (5, 3343134949), (7, 2387953535), (11, 1519606795), (17, 983274985), (19, 879772355), (35, 477590707), (55, 303921359), (77, 217086685), (85, 196654997), (95, 175954471), (119, 140467855), (133, 125681765), (187, 89388635), (209, 79979305), (289, 57839705), (323, 51751315), (385, 43417337), (595, 28093571), (665, 25136353), (935, 17877727), (1045, 15995861), (1309, 12769805), (1445, 11567941), (1463, 11425615), (1615, 10350263), (2023, 8262815), (2261, 7393045), (3179, 5258155), (3553, 4704665), (5491, 3044195), (6545, 2553961), (7315, 2285123), (7907, 2114035), (10115, 1652563), (11305, 1478609), (15895, 1051631), (17765, 940933), (22253, 751165), (24871, 672095), (27455, 608839), (38437, 434885), (39535, 422807), (55349, 302005), (60401, 276745), (86977, 192185), (111265, 150233), (124355, 134419)]