4973255

素因数分解:

$5^1\times 7^2\times {\mathrm{53}}^1\times {\mathrm{383}}^1$

素因数の和:455

約数の個数: 24

約数和(自身を含む): 7091712

約数和(自身を除く): 2118457

約数列:

[1, 5, 7, 35, 49, 53, 245, 265, 371, 383, 1855, 1915, 2597, 2681, 12985, 13405, 18767, 20299, 93835, 101495, 142093, 710465, 994651, 4973255]

約数ペア:

[(1, 4973255), (5, 994651), (7, 710465), (35, 142093), (49, 101495), (53, 93835), (245, 20299), (265, 18767), (371, 13405), (383, 12985), (1855, 2681), (1915, 2597)]