15693666569

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{163}}^1\times {\mathrm{439}}^1$

素因数の和:742

約数の個数: 64

約数和(自身を含む): 20366438400

約数和(自身を除く): 4672771831

約数列:

[1, 7, 17, 19, 97, 119, 133, 163, 323, 439, 679, 1141, 1649, 1843, 2261, 2771, 3073, 3097, 7463, 8341, 11543, 12901, 15811, 19397, 21679, 31331, 42583, 52241, 52649, 58387, 71557, 110677, 141797, 219317, 268787, 298081, 300409, 368543, 500899, 723911, 809077, 992579, 1216469, 1359583, 1881509, 2102863, 5067377, 5106953, 5663539, 6941029, 8515283, 9517081, 13754309, 23112911, 35748671, 48587203, 96280163, 117997493, 131879551, 161790377, 825982451, 923156857, 2241952367, 15693666569]

約数ペア:

[(1, 15693666569), (7, 2241952367), (17, 923156857), (19, 825982451), (97, 161790377), (119, 131879551), (133, 117997493), (163, 96280163), (323, 48587203), (439, 35748671), (679, 23112911), (1141, 13754309), (1649, 9517081), (1843, 8515283), (2261, 6941029), (2771, 5663539), (3073, 5106953), (3097, 5067377), (7463, 2102863), (8341, 1881509), (11543, 1359583), (12901, 1216469), (15811, 992579), (19397, 809077), (21679, 723911), (31331, 500899), (42583, 368543), (52241, 300409), (52649, 298081), (58387, 268787), (71557, 219317), (110677, 141797)]