1323291255

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{8689}}^1$

素因数の和:8792

約数の個数: 64

約数和(自身を含む): 2522741760

約数和(自身を除く): 1199450505

約数列:

[1, 3, 5, 11, 13, 15, 33, 39, 55, 65, 71, 143, 165, 195, 213, 355, 429, 715, 781, 923, 1065, 2145, 2343, 2769, 3905, 4615, 8689, 10153, 11715, 13845, 26067, 30459, 43445, 50765, 95579, 112957, 130335, 152295, 286737, 338871, 477895, 564785, 616919, 1242527, 1433685, 1694355, 1850757, 3084595, 3727581, 6212635, 6786109, 8019947, 9253785, 18637905, 20358327, 24059841, 33930545, 40099735, 88219417, 101791635, 120299205, 264658251, 441097085, 1323291255]

約数ペア:

[(1, 1323291255), (3, 441097085), (5, 264658251), (11, 120299205), (13, 101791635), (15, 88219417), (33, 40099735), (39, 33930545), (55, 24059841), (65, 20358327), (71, 18637905), (143, 9253785), (165, 8019947), (195, 6786109), (213, 6212635), (355, 3727581), (429, 3084595), (715, 1850757), (781, 1694355), (923, 1433685), (1065, 1242527), (2145, 616919), (2343, 564785), (2769, 477895), (3905, 338871), (4615, 286737), (8689, 152295), (10153, 130335), (11715, 112957), (13845, 95579), (26067, 50765), (30459, 43445)]