22906455

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{181}}^1$

素因数の和:272

約数の個数: 64

約数和(自身を含む): 44029440

約数和(自身を除く): 21122985

約数列:

[1, 3, 5, 11, 13, 15, 33, 39, 55, 59, 65, 143, 165, 177, 181, 195, 295, 429, 543, 649, 715, 767, 885, 905, 1947, 1991, 2145, 2301, 2353, 2715, 3245, 3835, 5973, 7059, 8437, 9735, 9955, 10679, 11505, 11765, 25311, 25883, 29865, 32037, 35295, 42185, 53395, 77649, 117469, 126555, 129415, 138827, 160185, 352407, 388245, 416481, 587345, 694135, 1527097, 1762035, 2082405, 4581291, 7635485, 22906455]

約数ペア:

[(1, 22906455), (3, 7635485), (5, 4581291), (11, 2082405), (13, 1762035), (15, 1527097), (33, 694135), (39, 587345), (55, 416481), (59, 388245), (65, 352407), (143, 160185), (165, 138827), (177, 129415), (181, 126555), (195, 117469), (295, 77649), (429, 53395), (543, 42185), (649, 35295), (715, 32037), (767, 29865), (885, 25883), (905, 25311), (1947, 11765), (1991, 11505), (2145, 10679), (2301, 9955), (2353, 9735), (2715, 8437), (3245, 7059), (3835, 5973)]