274989426115

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{173}}^1\times {\mathrm{813061}}^1$

素因数の和:813279

約数の個数: 32

約数和(自身を含む): 366697466496

約数和(自身を除く): 91708040381

約数列:

[1, 5, 17, 23, 85, 115, 173, 391, 865, 1955, 2941, 3979, 14705, 19895, 67643, 338215, 813061, 4065305, 13822037, 18700403, 69110185, 93502015, 140659553, 317906851, 703297765, 1589534255, 2391212401, 3235169719, 11956062005, 16175848595, 54997885223, 274989426115]

約数ペア:

[(1, 274989426115), (5, 54997885223), (17, 16175848595), (23, 11956062005), (85, 3235169719), (115, 2391212401), (173, 1589534255), (391, 703297765), (865, 317906851), (1955, 140659553), (2941, 93502015), (3979, 69110185), (14705, 18700403), (19895, 13822037), (67643, 4065305), (338215, 813061)]