12166605

素因数分解:

$3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2731}}^1$

素因数の和:2759

約数の個数: 40

約数和(自身を含む): 23801184

約数和(自身を除く): 11634579

約数列:

[1, 3, 5, 9, 11, 15, 27, 33, 45, 55, 81, 99, 135, 165, 297, 405, 495, 891, 1485, 2731, 4455, 8193, 13655, 24579, 30041, 40965, 73737, 90123, 122895, 150205, 221211, 270369, 368685, 450615, 811107, 1106055, 1351845, 2433321, 4055535, 12166605]

約数ペア:

[(1, 12166605), (3, 4055535), (5, 2433321), (9, 1351845), (11, 1106055), (15, 811107), (27, 450615), (33, 368685), (45, 270369), (55, 221211), (81, 150205), (99, 122895), (135, 90123), (165, 73737), (297, 40965), (405, 30041), (495, 24579), (891, 13655), (1485, 8193), (2731, 4455)]