66704195

素因数分解:

$5^1\times {\mathrm{67}}^1\times {\mathrm{83}}^1\times {\mathrm{2399}}^1$

素因数の和:2554

約数の個数: 16

約数和(自身を含む): 82252800

約数和(自身を除く): 15548605

約数列:

[1, 5, 67, 83, 335, 415, 2399, 5561, 11995, 27805, 160733, 199117, 803665, 995585, 13340839, 66704195]

約数ペア:

[(1, 66704195), (5, 13340839), (67, 995585), (83, 803665), (335, 199117), (415, 160733), (2399, 27805), (5561, 11995)]