24806875

素因数分解:

$5^4\times {\mathrm{19}}^1\times {\mathrm{2089}}^1$

素因数の和:2128

約数の個数: 20

約数和(自身を含む): 32645800

約数和(自身を除く): 7838925

約数列:

[1, 5, 19, 25, 95, 125, 475, 625, 2089, 2375, 10445, 11875, 39691, 52225, 198455, 261125, 992275, 1305625, 4961375, 24806875]

約数ペア:

[(1, 24806875), (5, 4961375), (19, 1305625), (25, 992275), (95, 261125), (125, 198455), (475, 52225), (625, 39691), (2089, 11875), (2375, 10445)]