15589101

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^2\times {\mathrm{47}}^1$

素因数の和:126

約数の個数: 48

約数和(自身を含む): 25482240

約数和(自身を除く): 9893139

約数列:

[1, 3, 11, 19, 23, 33, 47, 57, 69, 141, 209, 253, 437, 517, 529, 627, 759, 893, 1081, 1311, 1551, 1587, 2679, 3243, 4807, 5819, 9823, 10051, 11891, 14421, 17457, 20539, 24863, 29469, 30153, 35673, 61617, 74589, 110561, 225929, 273493, 331683, 472397, 677787, 820479, 1417191, 5196367, 15589101]

約数ペア:

[(1, 15589101), (3, 5196367), (11, 1417191), (19, 820479), (23, 677787), (33, 472397), (47, 331683), (57, 273493), (69, 225929), (141, 110561), (209, 74589), (253, 61617), (437, 35673), (517, 30153), (529, 29469), (627, 24863), (759, 20539), (893, 17457), (1081, 14421), (1311, 11891), (1551, 10051), (1587, 9823), (2679, 5819), (3243, 4807)]