68222115

素因数分解:

$3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{38873}}^1$

素因数の和:38900

約数の個数: 32

約数和(自身を含む): 130616640

約数和(自身を除く): 62394525

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 65, 117, 135, 195, 351, 585, 1755, 38873, 116619, 194365, 349857, 505349, 583095, 1049571, 1516047, 1749285, 2526745, 4548141, 5247855, 7580235, 13644423, 22740705, 68222115]

約数ペア:

[(1, 68222115), (3, 22740705), (5, 13644423), (9, 7580235), (13, 5247855), (15, 4548141), (27, 2526745), (39, 1749285), (45, 1516047), (65, 1049571), (117, 583095), (135, 505349), (195, 349857), (351, 194365), (585, 116619), (1755, 38873)]