75140307

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{929}}^1$

素因数の和:1008

約数の個数: 48

約数和(自身を含む): 127670400

約数和(自身を除く): 52530093

約数列:

[1, 3, 9, 11, 19, 33, 43, 57, 99, 129, 171, 209, 387, 473, 627, 817, 929, 1419, 1881, 2451, 2787, 4257, 7353, 8361, 8987, 10219, 17651, 26961, 30657, 39947, 52953, 80883, 91971, 119841, 158859, 194161, 359523, 439417, 582483, 758993, 1318251, 1747449, 2276979, 3954753, 6830937, 8348923, 25046769, 75140307]

約数ペア:

[(1, 75140307), (3, 25046769), (9, 8348923), (11, 6830937), (19, 3954753), (33, 2276979), (43, 1747449), (57, 1318251), (99, 758993), (129, 582483), (171, 439417), (209, 359523), (387, 194161), (473, 158859), (627, 119841), (817, 91971), (929, 80883), (1419, 52953), (1881, 39947), (2451, 30657), (2787, 26961), (4257, 17651), (7353, 10219), (8361, 8987)]