68707185

素因数分解:

$3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{2377}}^1$

素因数の和:2473

約数の個数: 32

約数和(自身を含む): 115057152

約数和(自身を除く): 46349967

約数列:

[1, 3, 5, 15, 41, 47, 123, 141, 205, 235, 615, 705, 1927, 2377, 5781, 7131, 9635, 11885, 28905, 35655, 97457, 111719, 292371, 335157, 487285, 558595, 1461855, 1675785, 4580479, 13741437, 22902395, 68707185]

約数ペア:

[(1, 68707185), (3, 22902395), (5, 13741437), (15, 4580479), (41, 1675785), (47, 1461855), (123, 558595), (141, 487285), (205, 335157), (235, 292371), (615, 111719), (705, 97457), (1927, 35655), (2377, 28905), (5781, 11885), (7131, 9635)]