7981665

素因数分解:

$3^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{4973}}^1$

素因数の和:5088

約数の個数: 16

約数和(自身を含む): 12892608

約数和(自身を除く): 4910943

約数列:

[1, 3, 5, 15, 107, 321, 535, 1605, 4973, 14919, 24865, 74595, 532111, 1596333, 2660555, 7981665]

約数ペア:

[(1, 7981665), (3, 2660555), (5, 1596333), (15, 532111), (107, 74595), (321, 24865), (535, 14919), (1605, 4973)]