227513215

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{373}}^1\times {\mathrm{2837}}^1$

素因数の和:3258

約数の個数: 16

約数和(自身を含む): 280212768

約数和(自身を除く): 52699553

約数列:

[1, 5, 43, 215, 373, 1865, 2837, 14185, 16039, 80195, 121991, 609955, 1058201, 5291005, 45502643, 227513215]

約数ペア:

[(1, 227513215), (5, 45502643), (43, 5291005), (215, 1058201), (373, 609955), (1865, 121991), (2837, 80195), (14185, 16039)]