80848955

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{173}}^1\times {\mathrm{293}}^1$

素因数の和:511

約数の個数: 32

約数和(自身を含む): 110496960

約数和(自身を除く): 29648005

約数列:

[1, 5, 11, 29, 55, 145, 173, 293, 319, 865, 1465, 1595, 1903, 3223, 5017, 8497, 9515, 16115, 25085, 42485, 50689, 55187, 93467, 253445, 275935, 467335, 557579, 1469981, 2787895, 7349905, 16169791, 80848955]

約数ペア:

[(1, 80848955), (5, 16169791), (11, 7349905), (29, 2787895), (55, 1469981), (145, 557579), (173, 467335), (293, 275935), (319, 253445), (865, 93467), (1465, 55187), (1595, 50689), (1903, 42485), (3223, 25085), (5017, 16115), (8497, 9515)]