28769675

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{233}}^1\times {\mathrm{449}}^1$

素因数の和:703

約数の個数: 24

約数和(自身を含む): 39171600

約数和(自身を除く): 10401925

約数列:

[1, 5, 11, 25, 55, 233, 275, 449, 1165, 2245, 2563, 4939, 5825, 11225, 12815, 24695, 64075, 104617, 123475, 523085, 1150787, 2615425, 5753935, 28769675]

約数ペア:

[(1, 28769675), (5, 5753935), (11, 2615425), (25, 1150787), (55, 523085), (233, 123475), (275, 104617), (449, 64075), (1165, 24695), (2245, 12815), (2563, 11225), (4939, 5825)]