15511131069

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{463}}^1\times {\mathrm{499}}^1$

素因数の和:1134

約数の個数: 64

約数和(自身を含む): 24944640000

約数和(自身を除く): 9433508931

約数列:

[1, 3, 7, 21, 23, 69, 139, 161, 417, 463, 483, 499, 973, 1389, 1497, 2919, 3197, 3241, 3493, 9591, 9723, 10479, 10649, 11477, 22379, 31947, 34431, 64357, 67137, 69361, 74543, 80339, 193071, 208083, 223629, 231037, 241017, 450499, 485527, 693111, 1351497, 1456581, 1480211, 1595303, 1617259, 4440633, 4785909, 4851777, 5313851, 10361477, 11167121, 15941553, 31084431, 32114143, 33501363, 37196957, 96342429, 111590871, 224799001, 674397003, 738625289, 2215875867, 5170377023, 15511131069]

約数ペア:

[(1, 15511131069), (3, 5170377023), (7, 2215875867), (21, 738625289), (23, 674397003), (69, 224799001), (139, 111590871), (161, 96342429), (417, 37196957), (463, 33501363), (483, 32114143), (499, 31084431), (973, 15941553), (1389, 11167121), (1497, 10361477), (2919, 5313851), (3197, 4851777), (3241, 4785909), (3493, 4440633), (9591, 1617259), (9723, 1595303), (10479, 1480211), (10649, 1456581), (11477, 1351497), (22379, 693111), (31947, 485527), (34431, 450499), (64357, 241017), (67137, 231037), (69361, 223629), (74543, 208083), (80339, 193071)]