25018625

素因数分解:

$5^3\times {\mathrm{71}}^1\times {\mathrm{2819}}^1$

素因数の和:2905

約数の個数: 16

約数和(自身を含む): 31674240

約数和(自身を除く): 6655615

約数列:

[1, 5, 25, 71, 125, 355, 1775, 2819, 8875, 14095, 70475, 200149, 352375, 1000745, 5003725, 25018625]

約数ペア:

[(1, 25018625), (5, 5003725), (25, 1000745), (71, 352375), (125, 200149), (355, 70475), (1775, 14095), (2819, 8875)]