15691465485

素因数分解:

$3^2\times 5^1\times {\mathrm{211}}^1\times {\mathrm{967}}^1\times {\mathrm{1709}}^1$

素因数の和:2898

約数の個数: 48

約数和(自身を含む): 27371710080

約数和(自身を除く): 11680244595

約数列:

[1, 3, 5, 9, 15, 45, 211, 633, 967, 1055, 1709, 1899, 2901, 3165, 4835, 5127, 8545, 8703, 9495, 14505, 15381, 25635, 43515, 76905, 204037, 360599, 612111, 1020185, 1081797, 1652603, 1802995, 1836333, 3060555, 3245391, 4957809, 5408985, 8263015, 9181665, 14873427, 16226955, 24789045, 74367135, 348699233, 1046097699, 1743496165, 3138293097, 5230488495, 15691465485]

約数ペア:

[(1, 15691465485), (3, 5230488495), (5, 3138293097), (9, 1743496165), (15, 1046097699), (45, 348699233), (211, 74367135), (633, 24789045), (967, 16226955), (1055, 14873427), (1709, 9181665), (1899, 8263015), (2901, 5408985), (3165, 4957809), (4835, 3245391), (5127, 3060555), (8545, 1836333), (8703, 1802995), (9495, 1652603), (14505, 1081797), (15381, 1020185), (25635, 612111), (43515, 360599), (76905, 204037)]