2247480105

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{217463}}^1$

素因数の和:217537

約数の個数: 32

約数和(自身を含む): 3945666816

約数和(自身を除く): 1698186711

約数列:

[1, 3, 5, 13, 15, 39, 53, 65, 159, 195, 265, 689, 795, 2067, 3445, 10335, 217463, 652389, 1087315, 2827019, 3261945, 8481057, 11525539, 14135095, 34576617, 42405285, 57627695, 149832007, 172883085, 449496021, 749160035, 2247480105]

約数ペア:

[(1, 2247480105), (3, 749160035), (5, 449496021), (13, 172883085), (15, 149832007), (39, 57627695), (53, 42405285), (65, 34576617), (159, 14135095), (195, 11525539), (265, 8481057), (689, 3261945), (795, 2827019), (2067, 1087315), (3445, 652389), (10335, 217463)]