15075189

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{3833}}^1$

素因数の和:3881

約数の個数: 24

約数和(自身を含む): 23924160

約数和(自身を除く): 8848971

約数列:

[1, 3, 9, 19, 23, 57, 69, 171, 207, 437, 1311, 3833, 3933, 11499, 34497, 72827, 88159, 218481, 264477, 655443, 793431, 1675021, 5025063, 15075189]

約数ペア:

[(1, 15075189), (3, 5025063), (9, 1675021), (19, 793431), (23, 655443), (57, 264477), (69, 218481), (171, 88159), (207, 72827), (437, 34497), (1311, 11499), (3833, 3933)]