2912186825

素因数分解:

$5^2\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{40433}}^1$

素因数の和:40553

約数の個数: 24

約数和(自身を含む): 3750334368

約数和(自身を除く): 838147543

約数列:

[1, 5, 25, 43, 67, 215, 335, 1075, 1675, 2881, 14405, 40433, 72025, 202165, 1010825, 1738619, 2709011, 8693095, 13545055, 43465475, 67725275, 116487473, 582437365, 2912186825]

約数ペア:

[(1, 2912186825), (5, 582437365), (25, 116487473), (43, 67725275), (67, 43465475), (215, 13545055), (335, 8693095), (1075, 2709011), (1675, 1738619), (2881, 1010825), (14405, 202165), (40433, 72025)]