66426145

素因数分解:

$5^1\times {\mathrm{67}}^1\times {\mathrm{83}}^1\times {\mathrm{2389}}^1$

素因数の和:2544

約数の個数: 16

約数和(自身を含む): 81910080

約数和(自身を除く): 15483935

約数列:

[1, 5, 67, 83, 335, 415, 2389, 5561, 11945, 27805, 160063, 198287, 800315, 991435, 13285229, 66426145]

約数ペア:

[(1, 66426145), (5, 13285229), (67, 991435), (83, 800315), (335, 198287), (415, 160063), (2389, 27805), (5561, 11945)]