22309155

素因数分解:

$3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{181}}^1$

素因数の和:289

約数の個数: 64

約数和(自身を含む): 44029440

約数和(自身を除く): 21720285

約数列:

[1, 3, 5, 9, 11, 15, 27, 33, 45, 55, 83, 99, 135, 165, 181, 249, 297, 415, 495, 543, 747, 905, 913, 1245, 1485, 1629, 1991, 2241, 2715, 2739, 3735, 4565, 4887, 5973, 8145, 8217, 9955, 11205, 13695, 15023, 17919, 24435, 24651, 29865, 41085, 45069, 53757, 75115, 89595, 123255, 135207, 165253, 225345, 268785, 405621, 495759, 676035, 826265, 1487277, 2028105, 2478795, 4461831, 7436385, 22309155]

約数ペア:

[(1, 22309155), (3, 7436385), (5, 4461831), (9, 2478795), (11, 2028105), (15, 1487277), (27, 826265), (33, 676035), (45, 495759), (55, 405621), (83, 268785), (99, 225345), (135, 165253), (165, 135207), (181, 123255), (249, 89595), (297, 75115), (415, 53757), (495, 45069), (543, 41085), (747, 29865), (905, 24651), (913, 24435), (1245, 17919), (1485, 15023), (1629, 13695), (1991, 11205), (2241, 9955), (2715, 8217), (2739, 8145), (3735, 5973), (4565, 4887)]