38920315

素因数分解:

$5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{15233}}^1$

素因数の和:15318

約数の個数: 16

約数和(自身を含む): 54111168

約数和(自身を除く): 15190853

約数列:

[1, 5, 7, 35, 73, 365, 511, 2555, 15233, 76165, 106631, 533155, 1112009, 5560045, 7784063, 38920315]

約数ペア:

[(1, 38920315), (5, 7784063), (7, 5560045), (35, 1112009), (73, 533155), (365, 106631), (511, 76165), (2555, 15233)]