42119285

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{811}}^1$

素因数の和:893

約数の個数: 32

約数和(自身を含む): 58931712

約数和(自身を除く): 16812427

約数列:

[1, 5, 13, 17, 47, 65, 85, 221, 235, 611, 799, 811, 1105, 3055, 3995, 4055, 10387, 10543, 13787, 38117, 51935, 52715, 68935, 179231, 190585, 495521, 647989, 896155, 2477605, 3239945, 8423857, 42119285]

約数ペア:

[(1, 42119285), (5, 8423857), (13, 3239945), (17, 2477605), (47, 896155), (65, 647989), (85, 495521), (221, 190585), (235, 179231), (611, 68935), (799, 52715), (811, 51935), (1105, 38117), (3055, 13787), (3995, 10543), (4055, 10387)]