53385225

素因数分解:

$3^1\times 5^2\times {\mathrm{523}}^1\times {\mathrm{1361}}^1$

素因数の和:1897

約数の個数: 24

約数和(自身を含む): 88497312

約数和(自身を除く): 35112087

約数列:

[1, 3, 5, 15, 25, 75, 523, 1361, 1569, 2615, 4083, 6805, 7845, 13075, 20415, 34025, 39225, 102075, 711803, 2135409, 3559015, 10677045, 17795075, 53385225]

約数ペア:

[(1, 53385225), (3, 17795075), (5, 10677045), (15, 3559015), (25, 2135409), (75, 711803), (523, 102075), (1361, 39225), (1569, 34025), (2615, 20415), (4083, 13075), (6805, 7845)]