57129765

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{49463}}^1$

素因数の和:49489

約数の個数: 32

約数和(自身を含む): 113965056

約数和(自身を除く): 56835291

約数列:

[1, 3, 5, 7, 11, 15, 21, 33, 35, 55, 77, 105, 165, 231, 385, 1155, 49463, 148389, 247315, 346241, 544093, 741945, 1038723, 1632279, 1731205, 2720465, 3808651, 5193615, 8161395, 11425953, 19043255, 57129765]

約数ペア:

[(1, 57129765), (3, 19043255), (5, 11425953), (7, 8161395), (11, 5193615), (15, 3808651), (21, 2720465), (33, 1731205), (35, 1632279), (55, 1038723), (77, 741945), (105, 544093), (165, 346241), (231, 247315), (385, 148389), (1155, 49463)]