26852265

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{3191}}^1$

素因数の和:3230

約数の個数: 48

約数和(自身を含む): 53778816

約数和(自身を除く): 26926551

約数列:

[1, 3, 5, 9, 11, 15, 17, 33, 45, 51, 55, 85, 99, 153, 165, 187, 255, 495, 561, 765, 935, 1683, 2805, 3191, 8415, 9573, 15955, 28719, 35101, 47865, 54247, 105303, 143595, 162741, 175505, 271235, 315909, 488223, 526515, 596717, 813705, 1579545, 1790151, 2441115, 2983585, 5370453, 8950755, 26852265]

約数ペア:

[(1, 26852265), (3, 8950755), (5, 5370453), (9, 2983585), (11, 2441115), (15, 1790151), (17, 1579545), (33, 813705), (45, 596717), (51, 526515), (55, 488223), (85, 315909), (99, 271235), (153, 175505), (165, 162741), (187, 143595), (255, 105303), (495, 54247), (561, 47865), (765, 35101), (935, 28719), (1683, 15955), (2805, 9573), (3191, 8415)]