48118545

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{167}}^1\times {\mathrm{337}}^1$

素因数の和:534

約数の個数: 48

約数和(自身を含む): 88583040

約数和(自身を除く): 40464495

約数列:

[1, 3, 5, 9, 15, 19, 45, 57, 95, 167, 171, 285, 337, 501, 835, 855, 1011, 1503, 1685, 2505, 3033, 3173, 5055, 6403, 7515, 9519, 15165, 15865, 19209, 28557, 32015, 47595, 56279, 57627, 96045, 142785, 168837, 281395, 288135, 506511, 844185, 1069301, 2532555, 3207903, 5346505, 9623709, 16039515, 48118545]

約数ペア:

[(1, 48118545), (3, 16039515), (5, 9623709), (9, 5346505), (15, 3207903), (19, 2532555), (45, 1069301), (57, 844185), (95, 506511), (167, 288135), (171, 281395), (285, 168837), (337, 142785), (501, 96045), (835, 57627), (855, 56279), (1011, 47595), (1503, 32015), (1685, 28557), (2505, 19209), (3033, 15865), (3173, 15165), (5055, 9519), (6403, 7515)]