7981605

素因数分解:

$3^3\times 5^1\times {\mathrm{59123}}^1$

素因数の和:59137

約数の個数: 16

約数和(自身を含む): 14189760

約数和(自身を除く): 6208155

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 59123, 177369, 295615, 532107, 886845, 1596321, 2660535, 7981605]

約数ペア:

[(1, 7981605), (3, 2660535), (5, 1596321), (9, 886845), (15, 532107), (27, 295615), (45, 177369), (135, 59123)]