15291285279

素因数分解:

$3^1\times {\mathrm{349}}^1\times {\mathrm{739}}^1\times {\mathrm{19763}}^1$

素因数の和:20854

約数の個数: 16

約数和(自身を含む): 20475504000

約数和(自身を除く): 5184218721

約数列:

[1, 3, 349, 739, 1047, 2217, 19763, 59289, 257911, 773733, 6897287, 14604857, 20691861, 43814571, 5097095093, 15291285279]

約数ペア:

[(1, 15291285279), (3, 5097095093), (349, 43814571), (739, 20691861), (1047, 14604857), (2217, 6897287), (19763, 773733), (59289, 257911)]