38876405

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{2671}}^1$

素因数の和:2788

約数の個数: 16

約数和(自身を含む): 48480768

約数和(自身を除く): 9604363

約数列:

[1, 5, 41, 71, 205, 355, 2671, 2911, 13355, 14555, 109511, 189641, 547555, 948205, 7775281, 38876405]

約数ペア:

[(1, 38876405), (5, 7775281), (41, 948205), (71, 547555), (205, 189641), (355, 109511), (2671, 14555), (2911, 13355)]