21754946305

素因数分解:

$5^1\times {\mathrm{53}}^1\times {\mathrm{1093}}^1\times {\mathrm{75109}}^1$

素因数の和:76260

約数の個数: 16

約数和(自身を含む): 26623190160

約数和(自身を除く): 4868243855

約数列:

[1, 5, 53, 265, 1093, 5465, 57929, 75109, 289645, 375545, 3980777, 19903885, 82094137, 410470685, 4350989261, 21754946305]

約数ペア:

[(1, 21754946305), (5, 4350989261), (53, 410470685), (265, 82094137), (1093, 19903885), (5465, 3980777), (57929, 375545), (75109, 289645)]