1718339985

素因数分解:

$3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{151}}^1\times {\mathrm{5881}}^1$

素因数の和:6086

約数の個数: 48

約数和(自身を含む): 3068427648

約数和(自身を除く): 1350087663

約数列:

[1, 3, 5, 9, 15, 43, 45, 129, 151, 215, 387, 453, 645, 755, 1359, 1935, 2265, 5881, 6493, 6795, 17643, 19479, 29405, 32465, 52929, 58437, 88215, 97395, 252883, 264645, 292185, 758649, 888031, 1264415, 2275947, 2664093, 3793245, 4440155, 7992279, 11379735, 13320465, 38185333, 39961395, 114555999, 190926665, 343667997, 572779995, 1718339985]

約数ペア:

[(1, 1718339985), (3, 572779995), (5, 343667997), (9, 190926665), (15, 114555999), (43, 39961395), (45, 38185333), (129, 13320465), (151, 11379735), (215, 7992279), (387, 4440155), (453, 3793245), (645, 2664093), (755, 2275947), (1359, 1264415), (1935, 888031), (2265, 758649), (5881, 292185), (6493, 264645), (6795, 252883), (17643, 97395), (19479, 88215), (29405, 58437), (32465, 52929)]