69437775

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{4951}}^1$

素因数の和:4992

約数の個数: 48

約数和(自身を含む): 132634368

約数和(自身を除く): 63196593

約数列:

[1, 3, 5, 11, 15, 17, 25, 33, 51, 55, 75, 85, 165, 187, 255, 275, 425, 561, 825, 935, 1275, 2805, 4675, 4951, 14025, 14853, 24755, 54461, 74265, 84167, 123775, 163383, 252501, 272305, 371325, 420835, 816915, 925837, 1262505, 1361525, 2104175, 2777511, 4084575, 4629185, 6312525, 13887555, 23145925, 69437775]

約数ペア:

[(1, 69437775), (3, 23145925), (5, 13887555), (11, 6312525), (15, 4629185), (17, 4084575), (25, 2777511), (33, 2104175), (51, 1361525), (55, 1262505), (75, 925837), (85, 816915), (165, 420835), (187, 371325), (255, 272305), (275, 252501), (425, 163383), (561, 123775), (825, 84167), (935, 74265), (1275, 54461), (2805, 24755), (4675, 14853), (4951, 14025)]