65216005

素因数分解:

$5^1\times {\mathrm{83}}^1\times {\mathrm{167}}^1\times {\mathrm{941}}^1$

素因数の和:1196

約数の個数: 16

約数和(自身を含む): 79761024

約数和(自身を除く): 14545019

約数列:

[1, 5, 83, 167, 415, 835, 941, 4705, 13861, 69305, 78103, 157147, 390515, 785735, 13043201, 65216005]

約数ペア:

[(1, 65216005), (5, 13043201), (83, 785735), (167, 390515), (415, 157147), (835, 78103), (941, 69305), (4705, 13861)]