13551405

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{129061}}^1$

素因数の和:129076

約数の個数: 16

約数和(自身を含む): 24779904

約数和(自身を除く): 11228499

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 129061, 387183, 645305, 903427, 1935915, 2710281, 4517135, 13551405]

約数ペア:

[(1, 13551405), (3, 4517135), (5, 2710281), (7, 1935915), (15, 903427), (21, 645305), (35, 387183), (105, 129061)]