68260335

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^3\times {\mathrm{13}}^1\times {\mathrm{263}}^1$

素因数の和:317

約数の個数: 64

約数和(自身を含む): 129862656

約数和(自身を除く): 61602321

約数列:

[1, 3, 5, 11, 13, 15, 33, 39, 55, 65, 121, 143, 165, 195, 263, 363, 429, 605, 715, 789, 1315, 1331, 1573, 1815, 2145, 2893, 3419, 3945, 3993, 4719, 6655, 7865, 8679, 10257, 14465, 17095, 17303, 19965, 23595, 31823, 37609, 43395, 51285, 51909, 86515, 95469, 112827, 159115, 188045, 259545, 350053, 413699, 477345, 564135, 1050159, 1241097, 1750265, 2068495, 4550689, 5250795, 6205485, 13652067, 22753445, 68260335]

約数ペア:

[(1, 68260335), (3, 22753445), (5, 13652067), (11, 6205485), (13, 5250795), (15, 4550689), (33, 2068495), (39, 1750265), (55, 1241097), (65, 1050159), (121, 564135), (143, 477345), (165, 413699), (195, 350053), (263, 259545), (363, 188045), (429, 159115), (605, 112827), (715, 95469), (789, 86515), (1315, 51909), (1331, 51285), (1573, 43395), (1815, 37609), (2145, 31823), (2893, 23595), (3419, 19965), (3945, 17303), (3993, 17095), (4719, 14465), (6655, 10257), (7865, 8679)]