49843215

素因数分解:

$3^3\times 5^1\times {\mathrm{193}}^1\times {\mathrm{1913}}^1$

素因数の和:2120

約数の個数: 32

約数和(自身を含む): 89115840

約数和(自身を除く): 39272625

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 193, 579, 965, 1737, 1913, 2895, 5211, 5739, 8685, 9565, 17217, 26055, 28695, 51651, 86085, 258255, 369209, 1107627, 1846045, 3322881, 5538135, 9968643, 16614405, 49843215]

約数ペア:

[(1, 49843215), (3, 16614405), (5, 9968643), (9, 5538135), (15, 3322881), (27, 1846045), (45, 1107627), (135, 369209), (193, 258255), (579, 86085), (965, 51651), (1737, 28695), (1913, 26055), (2895, 17217), (5211, 9565), (5739, 8685)]