3686875

素因数分解:

$5^4\times {\mathrm{17}}^1\times {\mathrm{347}}^1$

素因数の和:384

約数の個数: 20

約数和(自身を含む): 4892184

約数和(自身を除く): 1205309

約数列:

[1, 5, 17, 25, 85, 125, 347, 425, 625, 1735, 2125, 5899, 8675, 10625, 29495, 43375, 147475, 216875, 737375, 3686875]

約数ペア:

[(1, 3686875), (5, 737375), (17, 216875), (25, 147475), (85, 43375), (125, 29495), (347, 10625), (425, 8675), (625, 5899), (1735, 2125)]