74664485

素因数分解:

$5^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{7433}}^1$

素因数の和:7493

約数の個数: 24

約数和(自身を含む): 106781976

約数和(自身を除く): 32117491

約数列:

[1, 5, 7, 35, 41, 49, 205, 245, 287, 1435, 2009, 7433, 10045, 37165, 52031, 260155, 304753, 364217, 1523765, 1821085, 2133271, 10666355, 14932897, 74664485]

約数ペア:

[(1, 74664485), (5, 14932897), (7, 10666355), (35, 2133271), (41, 1821085), (49, 1523765), (205, 364217), (245, 304753), (287, 260155), (1435, 52031), (2009, 37165), (7433, 10045)]