42009135

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{400087}}^1$

素因数の和:400102

約数の個数: 16

約数和(自身を含む): 76816896

約数和(自身を除く): 34807761

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 400087, 1200261, 2000435, 2800609, 6001305, 8401827, 14003045, 42009135]

約数ペア:

[(1, 42009135), (3, 14003045), (5, 8401827), (7, 6001305), (15, 2800609), (21, 2000435), (35, 1200261), (105, 400087)]