66665012905

素因数分解:

$5^1\times {\mathrm{103}}^1\times {\mathrm{1019}}^1\times {\mathrm{127033}}^1$

素因数の和:128160

約数の個数: 16

約数和(自身を含む): 80854600320

約数和(自身を除く): 14189587415

約数列:

[1, 5, 103, 515, 1019, 5095, 104957, 127033, 524785, 635165, 13084399, 65421995, 129446627, 647233135, 13333002581, 66665012905]

約数ペア:

[(1, 66665012905), (5, 13333002581), (103, 647233135), (515, 129446627), (1019, 65421995), (5095, 13084399), (104957, 635165), (127033, 524785)]