317686655

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{10837}}^1$

素因数の和:10907

約数の個数: 32

約数和(自身を含む): 458837568

約数和(自身を除く): 141150913

約数列:

[1, 5, 11, 13, 41, 55, 65, 143, 205, 451, 533, 715, 2255, 2665, 5863, 10837, 29315, 54185, 119207, 140881, 444317, 596035, 704405, 1549691, 2221585, 4887487, 5776121, 7748455, 24437435, 28880605, 63537331, 317686655]

約数ペア:

[(1, 317686655), (5, 63537331), (11, 28880605), (13, 24437435), (41, 7748455), (55, 5776121), (65, 4887487), (143, 2221585), (205, 1549691), (451, 704405), (533, 596035), (715, 444317), (2255, 140881), (2665, 119207), (5863, 54185), (10837, 29315)]