9161955

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{223}}^1$

素因数の和:328

約数の個数: 48

約数和(自身を含む): 17611776

約数和(自身を除く): 8449821

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 83, 99, 165, 223, 249, 415, 495, 669, 747, 913, 1115, 1245, 2007, 2453, 2739, 3345, 3735, 4565, 7359, 8217, 10035, 12265, 13695, 18509, 22077, 36795, 41085, 55527, 92545, 110385, 166581, 203599, 277635, 610797, 832905, 1017995, 1832391, 3053985, 9161955]

約数ペア:

[(1, 9161955), (3, 3053985), (5, 1832391), (9, 1017995), (11, 832905), (15, 610797), (33, 277635), (45, 203599), (55, 166581), (83, 110385), (99, 92545), (165, 55527), (223, 41085), (249, 36795), (415, 22077), (495, 18509), (669, 13695), (747, 12265), (913, 10035), (1115, 8217), (1245, 7359), (2007, 4565), (2453, 3735), (2739, 3345)]