15125859891

素因数分解:

$3^6\times {\mathrm{19}}^1\times {\mathrm{1092041}}^1$

素因数の和:1092078

約数の個数: 28

約数和(自身を含む): 23872038120

約数和(自身を除く): 8746178229

約数列:

[1, 3, 9, 19, 27, 57, 81, 171, 243, 513, 729, 1539, 4617, 13851, 1092041, 3276123, 9828369, 20748779, 29485107, 62246337, 88455321, 186739011, 265365963, 560217033, 796097889, 1680651099, 5041953297, 15125859891]

約数ペア:

[(1, 15125859891), (3, 5041953297), (9, 1680651099), (19, 796097889), (27, 560217033), (57, 265365963), (81, 186739011), (171, 88455321), (243, 62246337), (513, 29485107), (729, 20748779), (1539, 9828369), (4617, 3276123), (13851, 1092041)]