1064067885

素因数分解:

$3^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{431}}^1\times {\mathrm{661}}^1$

素因数の和:1186

約数の個数: 48

約数和(自身を含む): 1873767168

約数和(自身を除く): 809699283

約数列:

[1, 3, 5, 9, 15, 45, 83, 249, 415, 431, 661, 747, 1245, 1293, 1983, 2155, 3305, 3735, 3879, 5949, 6465, 9915, 19395, 29745, 35773, 54863, 107319, 164589, 178865, 274315, 284891, 321957, 493767, 536595, 822945, 854673, 1424455, 1609785, 2468835, 2564019, 4273365, 12820095, 23645953, 70937859, 118229765, 212813577, 354689295, 1064067885]

約数ペア:

[(1, 1064067885), (3, 354689295), (5, 212813577), (9, 118229765), (15, 70937859), (45, 23645953), (83, 12820095), (249, 4273365), (415, 2564019), (431, 2468835), (661, 1609785), (747, 1424455), (1245, 854673), (1293, 822945), (1983, 536595), (2155, 493767), (3305, 321957), (3735, 284891), (3879, 274315), (5949, 178865), (6465, 164589), (9915, 107319), (19395, 54863), (29745, 35773)]