80496780555

素因数分解:

$3^1\times 5^1\times {\mathrm{251}}^1\times {\mathrm{4591}}^1\times {\mathrm{4657}}^1$

素因数の和:9507

約数の個数: 32

約数和(自身を含む): 129363913728

約数和(自身を除く): 48867133173

約数列:

[1, 3, 5, 15, 251, 753, 1255, 3765, 4591, 4657, 13773, 13971, 22955, 23285, 68865, 69855, 1152341, 1168907, 3457023, 3506721, 5761705, 5844535, 17285115, 17533605, 21380287, 64140861, 106901435, 320704305, 5366452037, 16099356111, 26832260185, 80496780555]

約数ペア:

[(1, 80496780555), (3, 26832260185), (5, 16099356111), (15, 5366452037), (251, 320704305), (753, 106901435), (1255, 64140861), (3765, 21380287), (4591, 17533605), (4657, 17285115), (13773, 5844535), (13971, 5761705), (22955, 3506721), (23285, 3457023), (68865, 1168907), (69855, 1152341)]