83259025

素因数分解:

$5^2\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{2027}}^1$

素因数の和:2121

約数の個数: 24

約数和(自身を含む): 108635904

約数和(自身を除く): 25376879

約数列:

[1, 5, 25, 31, 53, 155, 265, 775, 1325, 1643, 2027, 8215, 10135, 41075, 50675, 62837, 107431, 314185, 537155, 1570925, 2685775, 3330361, 16651805, 83259025]

約数ペア:

[(1, 83259025), (5, 16651805), (25, 3330361), (31, 2685775), (53, 1570925), (155, 537155), (265, 314185), (775, 107431), (1325, 62837), (1643, 50675), (2027, 41075), (8215, 10135)]