111881005

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{401}}^1\times {\mathrm{1361}}^1$

素因数の和:1808

約数の個数: 16

約数和(自身を含む): 137976048

約数和(自身を除く): 26095043

約数列:

[1, 5, 41, 205, 401, 1361, 2005, 6805, 16441, 55801, 82205, 279005, 545761, 2728805, 22376201, 111881005]

約数ペア:

[(1, 111881005), (5, 22376201), (41, 2728805), (205, 545761), (401, 279005), (1361, 82205), (2005, 55801), (6805, 16441)]