40039888905

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1823}}^1\times {\mathrm{21221}}^1$

素因数の和:23078

約数の個数: 48

約数和(自身を含む): 72463113216

約数和(自身を除く): 32423224311

約数列:

[1, 3, 5, 9, 15, 23, 45, 69, 115, 207, 345, 1035, 1823, 5469, 9115, 16407, 21221, 27345, 41929, 63663, 82035, 106105, 125787, 190989, 209645, 318315, 377361, 488083, 628935, 954945, 1464249, 1886805, 2440415, 4392747, 7321245, 21963735, 38685883, 116057649, 193429415, 348172947, 580288245, 889775309, 1740864735, 2669325927, 4448876545, 8007977781, 13346629635, 40039888905]

約数ペア:

[(1, 40039888905), (3, 13346629635), (5, 8007977781), (9, 4448876545), (15, 2669325927), (23, 1740864735), (45, 889775309), (69, 580288245), (115, 348172947), (207, 193429415), (345, 116057649), (1035, 38685883), (1823, 21963735), (5469, 7321245), (9115, 4392747), (16407, 2440415), (21221, 1886805), (27345, 1464249), (41929, 954945), (63663, 628935), (82035, 488083), (106105, 377361), (125787, 318315), (190989, 209645)]