11287815

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{337}}^1$

素因数の和:392

約数の個数: 64

約数和(自身を含む): 23362560

約数和(自身を除く): 12074745

約数列:

[1, 3, 5, 7, 11, 15, 21, 29, 33, 35, 55, 77, 87, 105, 145, 165, 203, 231, 319, 337, 385, 435, 609, 957, 1011, 1015, 1155, 1595, 1685, 2233, 2359, 3045, 3707, 4785, 5055, 6699, 7077, 9773, 11121, 11165, 11795, 18535, 25949, 29319, 33495, 35385, 48865, 55605, 68411, 77847, 107503, 129745, 146595, 205233, 322509, 342055, 389235, 537515, 752521, 1026165, 1612545, 2257563, 3762605, 11287815]

約数ペア:

[(1, 11287815), (3, 3762605), (5, 2257563), (7, 1612545), (11, 1026165), (15, 752521), (21, 537515), (29, 389235), (33, 342055), (35, 322509), (55, 205233), (77, 146595), (87, 129745), (105, 107503), (145, 77847), (165, 68411), (203, 55605), (231, 48865), (319, 35385), (337, 33495), (385, 29319), (435, 25949), (609, 18535), (957, 11795), (1011, 11165), (1015, 11121), (1155, 9773), (1595, 7077), (1685, 6699), (2233, 5055), (2359, 4785), (3045, 3707)]