29396815

素因数分解:

$5^1\times 7^3\times {\mathrm{61}}^1\times {\mathrm{281}}^1$

素因数の和:368

約数の個数: 32

約数和(自身を含む): 41961600

約数和(自身を除く): 12564785

約数列:

[1, 5, 7, 35, 49, 61, 245, 281, 305, 343, 427, 1405, 1715, 1967, 2135, 2989, 9835, 13769, 14945, 17141, 20923, 68845, 85705, 96383, 104615, 119987, 481915, 599935, 839909, 4199545, 5879363, 29396815]

約数ペア:

[(1, 29396815), (5, 5879363), (7, 4199545), (35, 839909), (49, 599935), (61, 481915), (245, 119987), (281, 104615), (305, 96383), (343, 85705), (427, 68845), (1405, 20923), (1715, 17141), (1967, 14945), (2135, 13769), (2989, 9835)]