2857305

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17317}}^1$

素因数の和:17336

約数の個数: 16

約数和(自身を含む): 4987584

約数和(自身を除く): 2130279

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 17317, 51951, 86585, 190487, 259755, 571461, 952435, 2857305]

約数ペア:

[(1, 2857305), (3, 952435), (5, 571461), (11, 259755), (15, 190487), (33, 86585), (55, 51951), (165, 17317)]