2133975

素因数分解:

$3^1\times 5^2\times {\mathrm{37}}^1\times {\mathrm{769}}^1$

素因数の和:819

約数の個数: 24

約数和(自身を含む): 3628240

約数和(自身を除く): 1494265

約数列:

[1, 3, 5, 15, 25, 37, 75, 111, 185, 555, 769, 925, 2307, 2775, 3845, 11535, 19225, 28453, 57675, 85359, 142265, 426795, 711325, 2133975]

約数ペア:

[(1, 2133975), (3, 711325), (5, 426795), (15, 142265), (25, 85359), (37, 57675), (75, 28453), (111, 19225), (185, 11535), (555, 3845), (769, 2775), (925, 2307)]