12047475

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{859}}^1$

素因数の和:900

約数の個数: 48

約数和(自身を含む): 23034240

約数和(自身を除く): 10986765

約数列:

[1, 3, 5, 11, 15, 17, 25, 33, 51, 55, 75, 85, 165, 187, 255, 275, 425, 561, 825, 859, 935, 1275, 2577, 2805, 4295, 4675, 9449, 12885, 14025, 14603, 21475, 28347, 43809, 47245, 64425, 73015, 141735, 160633, 219045, 236225, 365075, 481899, 708675, 803165, 1095225, 2409495, 4015825, 12047475]

約数ペア:

[(1, 12047475), (3, 4015825), (5, 2409495), (11, 1095225), (15, 803165), (17, 708675), (25, 481899), (33, 365075), (51, 236225), (55, 219045), (75, 160633), (85, 141735), (165, 73015), (187, 64425), (255, 47245), (275, 43809), (425, 28347), (561, 21475), (825, 14603), (859, 14025), (935, 12885), (1275, 9449), (2577, 4675), (2805, 4295)]