68488695

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{1667}}^1$

素因数の和:1772

約数の個数: 48

約数和(自身を含む): 131144832

約数和(自身を除く): 62656137

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 83, 99, 165, 249, 415, 495, 747, 913, 1245, 1667, 2739, 3735, 4565, 5001, 8217, 8335, 13695, 15003, 18337, 25005, 41085, 55011, 75015, 91685, 138361, 165033, 275055, 415083, 691805, 825165, 1245249, 1521971, 2075415, 4565913, 6226245, 7609855, 13697739, 22829565, 68488695]

約数ペア:

[(1, 68488695), (3, 22829565), (5, 13697739), (9, 7609855), (11, 6226245), (15, 4565913), (33, 2075415), (45, 1521971), (55, 1245249), (83, 825165), (99, 691805), (165, 415083), (249, 275055), (415, 165033), (495, 138361), (747, 91685), (913, 75015), (1245, 55011), (1667, 41085), (2739, 25005), (3735, 18337), (4565, 15003), (5001, 13695), (8217, 8335)]