68145

素因数分解:

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

素因数の和:85

約数の個数: 32

約数和(自身を含む): 138240

約数和(自身を除く): 70095

約数列:

[1, 3, 5, 7, 11, 15, 21, 33, 35, 55, 59, 77, 105, 165, 177, 231, 295, 385, 413, 649, 885, 1155, 1239, 1947, 2065, 3245, 4543, 6195, 9735, 13629, 22715, 68145]

約数ペア:

[(1, 68145), (3, 22715), (5, 13629), (7, 9735), (11, 6195), (15, 4543), (21, 3245), (33, 2065), (35, 1947), (55, 1239), (59, 1155), (77, 885), (105, 649), (165, 413), (177, 385), (231, 295)]