2656335

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{947}}^1$

素因数の和:983

約数の個数: 32

約数和(自身を含む): 4914432

約数和(自身を除く): 2258097

約数列:

[1, 3, 5, 11, 15, 17, 33, 51, 55, 85, 165, 187, 255, 561, 935, 947, 2805, 2841, 4735, 10417, 14205, 16099, 31251, 48297, 52085, 80495, 156255, 177089, 241485, 531267, 885445, 2656335]

約数ペア:

[(1, 2656335), (3, 885445), (5, 531267), (11, 241485), (15, 177089), (17, 156255), (33, 80495), (51, 52085), (55, 48297), (85, 31251), (165, 16099), (187, 14205), (255, 10417), (561, 4735), (935, 2841), (947, 2805)]