25258145

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{83}}^1\times {\mathrm{503}}^1$

素因数の和:613

約数の個数: 24

約数和(自身を含む): 33784128

約数和(自身を除く): 8525983

約数列:

[1, 5, 11, 55, 83, 121, 415, 503, 605, 913, 2515, 4565, 5533, 10043, 27665, 41749, 50215, 60863, 208745, 304315, 459239, 2296195, 5051629, 25258145]

約数ペア:

[(1, 25258145), (5, 5051629), (11, 2296195), (55, 459239), (83, 304315), (121, 208745), (415, 60863), (503, 50215), (605, 41749), (913, 27665), (2515, 10043), (4565, 5533)]