84244945

素因数分解:

$5^1\times {\mathrm{17}}^2\times {\mathrm{173}}^1\times {\mathrm{337}}^1$

素因数の和:549

約数の個数: 24

約数和(自身を含む): 108331704

約数和(自身を除く): 24086759

約数列:

[1, 5, 17, 85, 173, 289, 337, 865, 1445, 1685, 2941, 5729, 14705, 28645, 49997, 58301, 97393, 249985, 291505, 486965, 991117, 4955585, 16848989, 84244945]

約数ペア:

[(1, 84244945), (5, 16848989), (17, 4955585), (85, 991117), (173, 486965), (289, 291505), (337, 249985), (865, 97393), (1445, 58301), (1685, 49997), (2941, 28645), (5729, 14705)]