42541275

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{81031}}^1$

素因数の和:81051

約数の個数: 24

約数和(自身を含む): 80383744

約数和(自身を除く): 37842469

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 75, 105, 175, 525, 81031, 243093, 405155, 567217, 1215465, 1701651, 2025775, 2836085, 6077325, 8508255, 14180425, 42541275]

約数ペア:

[(1, 42541275), (3, 14180425), (5, 8508255), (7, 6077325), (15, 2836085), (21, 2025775), (25, 1701651), (35, 1215465), (75, 567217), (105, 405155), (175, 243093), (525, 81031)]