512030255

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{1187}}^1$

素因数の和:1268

約数の個数: 48

約数和(自身を含む): 728082432

約数和(自身を除く): 216052177

約数列:

[1, 5, 11, 23, 31, 55, 115, 121, 155, 253, 341, 605, 713, 1187, 1265, 1705, 2783, 3565, 3751, 5935, 7843, 13057, 13915, 18755, 27301, 36797, 39215, 65285, 86273, 136505, 143627, 183985, 300311, 404767, 431365, 718135, 846331, 1501555, 2023835, 3303421, 4231655, 4452437, 9309641, 16517105, 22262185, 46548205, 102406051, 512030255]

約数ペア:

[(1, 512030255), (5, 102406051), (11, 46548205), (23, 22262185), (31, 16517105), (55, 9309641), (115, 4452437), (121, 4231655), (155, 3303421), (253, 2023835), (341, 1501555), (605, 846331), (713, 718135), (1187, 431365), (1265, 404767), (1705, 300311), (2783, 183985), (3565, 143627), (3751, 136505), (5935, 86273), (7843, 65285), (13057, 39215), (13915, 36797), (18755, 27301)]