57032955

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{331}}^1\times {\mathrm{547}}^1$

素因数の和:896

約数の個数: 48

約数和(自身を含む): 113528064

約数和(自身を除く): 56495109

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 315, 331, 547, 993, 1641, 1655, 2317, 2735, 2979, 3829, 4923, 4965, 6951, 8205, 11487, 11585, 14895, 19145, 20853, 24615, 34461, 34755, 57435, 104265, 172305, 181057, 543171, 905285, 1267399, 1629513, 2715855, 3802197, 6336995, 8147565, 11406591, 19010985, 57032955]

約数ペア:

[(1, 57032955), (3, 19010985), (5, 11406591), (7, 8147565), (9, 6336995), (15, 3802197), (21, 2715855), (35, 1629513), (45, 1267399), (63, 905285), (105, 543171), (315, 181057), (331, 172305), (547, 104265), (993, 57435), (1641, 34755), (1655, 34461), (2317, 24615), (2735, 20853), (2979, 19145), (3829, 14895), (4923, 11585), (4965, 11487), (6951, 8205)]