1044495

素因数分解:

$3^4\times 5^1\times {\mathrm{2579}}^1$

素因数の和:2596

約数の個数: 20

約数和(自身を含む): 1873080

約数和(自身を除く): 828585

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 2579, 7737, 12895, 23211, 38685, 69633, 116055, 208899, 348165, 1044495]

約数ペア:

[(1, 1044495), (3, 348165), (5, 208899), (9, 116055), (15, 69633), (27, 38685), (45, 23211), (81, 12895), (135, 7737), (405, 2579)]