28969414305

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{317}}^1\times {\mathrm{468647}}^1$

素因数の和:468985

約数の個数: 32

約数和(自身を含む): 50074101504

約数和(自身を除く): 21104687199

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 317, 951, 1585, 4121, 4755, 12363, 20605, 61815, 468647, 1405941, 2343235, 6092411, 7029705, 18277233, 30462055, 91386165, 148561099, 445683297, 742805495, 1931294287, 2228416485, 5793882861, 9656471435, 28969414305]

約数ペア:

[(1, 28969414305), (3, 9656471435), (5, 5793882861), (13, 2228416485), (15, 1931294287), (39, 742805495), (65, 445683297), (195, 148561099), (317, 91386165), (951, 30462055), (1585, 18277233), (4121, 7029705), (4755, 6092411), (12363, 2343235), (20605, 1405941), (61815, 468647)]