2966865

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17981}}^1$

素因数の和:18000

約数の個数: 16

約数和(自身を含む): 5178816

約数和(自身を除く): 2211951

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 17981, 53943, 89905, 197791, 269715, 593373, 988955, 2966865]

約数ペア:

[(1, 2966865), (3, 988955), (5, 593373), (11, 269715), (15, 197791), (33, 89905), (55, 53943), (165, 17981)]