54183025

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{293}}^1\times {\mathrm{569}}^1$

素因数の和:885

約数の個数: 24

約数和(自身を含む): 72729720

約数和(自身を除く): 18546695

約数列:

[1, 5, 13, 25, 65, 293, 325, 569, 1465, 2845, 3809, 7325, 7397, 14225, 19045, 36985, 95225, 166717, 184925, 833585, 2167321, 4167925, 10836605, 54183025]

約数ペア:

[(1, 54183025), (5, 10836605), (13, 4167925), (25, 2167321), (65, 833585), (293, 184925), (325, 166717), (569, 95225), (1465, 36985), (2845, 19045), (3809, 14225), (7325, 7397)]