19230975

素因数分解:

$3^2\times 5^2\times {\mathrm{127}}^1\times {\mathrm{673}}^1$

素因数の和:816

約数の個数: 36

約数和(自身を含む): 34767616

約数和(自身を除く): 15536641

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 127, 225, 381, 635, 673, 1143, 1905, 2019, 3175, 3365, 5715, 6057, 9525, 10095, 16825, 28575, 30285, 50475, 85471, 151425, 256413, 427355, 769239, 1282065, 2136775, 3846195, 6410325, 19230975]

約数ペア:

[(1, 19230975), (3, 6410325), (5, 3846195), (9, 2136775), (15, 1282065), (25, 769239), (45, 427355), (75, 256413), (127, 151425), (225, 85471), (381, 50475), (635, 30285), (673, 28575), (1143, 16825), (1905, 10095), (2019, 9525), (3175, 6057), (3365, 5715)]