5128895

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{127}}^1\times {\mathrm{197}}^1$

素因数の和:370

約数の個数: 16

約数和(自身を含む): 6386688

約数和(自身を除く): 1257793

約数列:

[1, 5, 41, 127, 197, 205, 635, 985, 5207, 8077, 25019, 26035, 40385, 125095, 1025779, 5128895]

約数ペア:

[(1, 5128895), (5, 1025779), (41, 125095), (127, 40385), (197, 26035), (205, 25019), (635, 8077), (985, 5207)]