165798105

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{9391}}^1$

素因数の和:9517

約数の個数: 32

約数和(自身を含む): 292128768

約数和(自身を除く): 126330663

約数列:

[1, 3, 5, 11, 15, 33, 55, 107, 165, 321, 535, 1177, 1605, 3531, 5885, 9391, 17655, 28173, 46955, 103301, 140865, 309903, 516505, 1004837, 1549515, 3014511, 5024185, 11053207, 15072555, 33159621, 55266035, 165798105]

約数ペア:

[(1, 165798105), (3, 55266035), (5, 33159621), (11, 15072555), (15, 11053207), (33, 5024185), (55, 3014511), (107, 1549515), (165, 1004837), (321, 516505), (535, 309903), (1177, 140865), (1605, 103301), (3531, 46955), (5885, 28173), (9391, 17655)]