613305

素因数分解:

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

素因数の和:91

約数の個数: 64

約数和(自身を含む): 1382400

約数和(自身を除く): 769095

約数列:

[1, 3, 5, 7, 9, 11, 15, 21, 27, 33, 35, 45, 55, 59, 63, 77, 99, 105, 135, 165, 177, 189, 231, 295, 297, 315, 385, 413, 495, 531, 649, 693, 885, 945, 1155, 1239, 1485, 1593, 1947, 2065, 2079, 2655, 3245, 3465, 3717, 4543, 5841, 6195, 7965, 9735, 10395, 11151, 13629, 17523, 18585, 22715, 29205, 40887, 55755, 68145, 87615, 122661, 204435, 613305]

約数ペア:

[(1, 613305), (3, 204435), (5, 122661), (7, 87615), (9, 68145), (11, 55755), (15, 40887), (21, 29205), (27, 22715), (33, 18585), (35, 17523), (45, 13629), (55, 11151), (59, 10395), (63, 9735), (77, 7965), (99, 6195), (105, 5841), (135, 4543), (165, 3717), (177, 3465), (189, 3245), (231, 2655), (295, 2079), (297, 2065), (315, 1947), (385, 1593), (413, 1485), (495, 1239), (531, 1155), (649, 945), (693, 885)]