25884115

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{4289}}^1$

素因数の和:4382

約数の個数: 16

約数和(自身を含む): 33359040

約数和(自身を除く): 7474925

約数列:

[1, 5, 17, 71, 85, 355, 1207, 4289, 6035, 21445, 72913, 304519, 364565, 1522595, 5176823, 25884115]

約数ペア:

[(1, 25884115), (5, 5176823), (17, 1522595), (71, 364565), (85, 304519), (355, 72913), (1207, 21445), (4289, 6035)]