55138405

素因数分解:

$5^1\times 7^1\times {\mathrm{151}}^1\times {\mathrm{10433}}^1$

素因数の和:10596

約数の個数: 16

約数和(自身を含む): 76126464

約数和(自身を除く): 20988059

約数列:

[1, 5, 7, 35, 151, 755, 1057, 5285, 10433, 52165, 73031, 365155, 1575383, 7876915, 11027681, 55138405]

約数ペア:

[(1, 55138405), (5, 11027681), (7, 7876915), (35, 1575383), (151, 365155), (755, 73031), (1057, 52165), (5285, 10433)]