204435

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1$

素因数の和:88

約数の個数: 48

約数和(自身を含む): 449280

約数和(自身を除く): 244845

約数列:

[1, 3, 5, 7, 9, 11, 15, 21, 33, 35, 45, 55, 59, 63, 77, 99, 105, 165, 177, 231, 295, 315, 385, 413, 495, 531, 649, 693, 885, 1155, 1239, 1947, 2065, 2655, 3245, 3465, 3717, 4543, 5841, 6195, 9735, 13629, 18585, 22715, 29205, 40887, 68145, 204435]

約数ペア:

[(1, 204435), (3, 68145), (5, 40887), (7, 29205), (9, 22715), (11, 18585), (15, 13629), (21, 9735), (33, 6195), (35, 5841), (45, 4543), (55, 3717), (59, 3465), (63, 3245), (77, 2655), (99, 2065), (105, 1947), (165, 1239), (177, 1155), (231, 885), (295, 693), (315, 649), (385, 531), (413, 495)]