2152912.00000000

素因数分解:

$5^3\times {\mathrm{17}}^1\times {\mathrm{9239}}^1$

素因数の和:9271

約数の個数: 16

約数和(自身を含む): 25945920

約数和(自身を除く): 6313045

約数列:

[1, 5, 17, 25, 85, 125, 425, 2125, 9239, 46195, 157063, 230975, 785315, 1154875, 3926575, 19632875]

約数ペア:

[(1, 19632875), (5, 3926575), (17, 1154875), (25, 785315), (85, 230975), (125, 157063), (425, 46195), (2125, 9239)]