64072321855

素因数分解:

$5^1\times {\mathrm{83}}^1\times {\mathrm{2423}}^1\times {\mathrm{63719}}^1$

素因数の和:66230

約数の個数: 16

約数和(自身を含む): 77846469120

約数和(自身を除く): 13774147265

約数列:

[1, 5, 83, 415, 2423, 12115, 63719, 201109, 318595, 1005545, 5288677, 26443385, 154391137, 771955685, 12814464371, 64072321855]

約数ペア:

[(1, 64072321855), (5, 12814464371), (83, 771955685), (415, 154391137), (2423, 26443385), (12115, 5288677), (63719, 1005545), (201109, 318595)]