80333275

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{293}}^1\times {\mathrm{997}}^1$

素因数の和:1311

約数の個数: 24

約数和(自身を含む): 109149264

約数和(自身を除く): 28815989

約数列:

[1, 5, 11, 25, 55, 275, 293, 997, 1465, 3223, 4985, 7325, 10967, 16115, 24925, 54835, 80575, 274175, 292121, 1460605, 3213331, 7303025, 16066655, 80333275]

約数ペア:

[(1, 80333275), (5, 16066655), (11, 7303025), (25, 3213331), (55, 1460605), (275, 292121), (293, 274175), (997, 80575), (1465, 54835), (3223, 24925), (4985, 16115), (7325, 10967)]