200505315

素因数分解:

$3^1\times 5^1\times {\mathrm{1669}}^1\times {\mathrm{8009}}^1$

素因数の和:9686

約数の個数: 16

約数和(自身を含む): 321040800

約数和(自身を除く): 120535485

約数列:

[1, 3, 5, 15, 1669, 5007, 8009, 8345, 24027, 25035, 40045, 120135, 13367021, 40101063, 66835105, 200505315]

約数ペア:

[(1, 200505315), (3, 66835105), (5, 40101063), (15, 13367021), (1669, 120135), (5007, 40045), (8009, 25035), (8345, 24027)]