28935495

素因数分解:

$3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{9319}}^1$

素因数の和:9356

約数の個数: 32

約数和(自身を含む): 53683200

約数和(自身を除く): 24747705

約数列:

[1, 3, 5, 9, 15, 23, 27, 45, 69, 115, 135, 207, 345, 621, 1035, 3105, 9319, 27957, 46595, 83871, 139785, 214337, 251613, 419355, 643011, 1071685, 1258065, 1929033, 3215055, 5787099, 9645165, 28935495]

約数ペア:

[(1, 28935495), (3, 9645165), (5, 5787099), (9, 3215055), (15, 1929033), (23, 1258065), (27, 1071685), (45, 643011), (69, 419355), (115, 251613), (135, 214337), (207, 139785), (345, 83871), (621, 46595), (1035, 27957), (3105, 9319)]