165835945

素因数分解:

$5^1\times {\mathrm{11}}^3\times {\mathrm{24919}}^1$

素因数の和:24957

約数の個数: 16

約数和(自身を含む): 218897280

約数和(自身を除く): 53061335

約数列:

[1, 5, 11, 55, 121, 605, 1331, 6655, 24919, 124595, 274109, 1370545, 3015199, 15075995, 33167189, 165835945]

約数ペア:

[(1, 165835945), (5, 33167189), (11, 15075995), (55, 3015199), (121, 1370545), (605, 274109), (1331, 124595), (6655, 24919)]