1126250495

素因数分解:

$5^1\times {\mathrm{101}}^1\times {\mathrm{1109}}^1\times {\mathrm{2011}}^1$

素因数の和:3226

約数の個数: 16

約数和(自身を含む): 1366791840

約数和(自身を除く): 240541345

約数列:

[1, 5, 101, 505, 1109, 2011, 5545, 10055, 112009, 203111, 560045, 1015555, 2230199, 11150995, 225250099, 1126250495]

約数ペア:

[(1, 1126250495), (5, 225250099), (101, 11150995), (505, 2230199), (1109, 1015555), (2011, 560045), (5545, 203111), (10055, 112009)]