73049905

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{8287}}^1$

素因数の和:8376

約数の個数: 16

約数和(自身を含む): 91897344

約数和(自身を除く): 18847439

約数列:

[1, 5, 41, 43, 205, 215, 1763, 8287, 8815, 41435, 339767, 356341, 1698835, 1781705, 14609981, 73049905]

約数ペア:

[(1, 73049905), (5, 14609981), (41, 1781705), (43, 1698835), (205, 356341), (215, 339767), (1763, 41435), (8287, 8815)]