80888948895

素因数分解:

$3^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{157}}^1\times {\mathrm{321007}}^1$

素因数の和:321279

約数の個数: 32

約数和(自身を含む): 131464332288

約数和(自身を除く): 50575383393

約数列:

[1, 3, 5, 15, 107, 157, 321, 471, 535, 785, 1605, 2355, 16799, 50397, 83995, 251985, 321007, 963021, 1605035, 4815105, 34347749, 50398099, 103043247, 151194297, 171738745, 251990495, 515216235, 755971485, 5392596593, 16177789779, 26962982965, 80888948895]

約数ペア:

[(1, 80888948895), (3, 26962982965), (5, 16177789779), (15, 5392596593), (107, 755971485), (157, 515216235), (321, 251990495), (471, 171738745), (535, 151194297), (785, 103043247), (1605, 50398099), (2355, 34347749), (16799, 4815105), (50397, 1605035), (83995, 963021), (251985, 321007)]