2788432925

素因数分解:

$5^2\times {\mathrm{59}}^1\times {\mathrm{137}}^1\times {\mathrm{13799}}^1$

素因数の和:14005

約数の個数: 24

約数和(自身を含む): 3542184000

約数和(自身を除く): 753751075

約数列:

[1, 5, 25, 59, 137, 295, 685, 1475, 3425, 8083, 13799, 40415, 68995, 202075, 344975, 814141, 1890463, 4070705, 9452315, 20353525, 47261575, 111537317, 557686585, 2788432925]

約数ペア:

[(1, 2788432925), (5, 557686585), (25, 111537317), (59, 47261575), (137, 20353525), (295, 9452315), (685, 4070705), (1475, 1890463), (3425, 814141), (8083, 344975), (13799, 202075), (40415, 68995)]