4539225

素因数分解:

$3^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{2087}}^1$

素因数の和:2129

約数の個数: 24

約数和(自身を含む): 7767360

約数和(自身を除く): 3228135

約数列:

[1, 3, 5, 15, 25, 29, 75, 87, 145, 435, 725, 2087, 2175, 6261, 10435, 31305, 52175, 60523, 156525, 181569, 302615, 907845, 1513075, 4539225]

約数ペア:

[(1, 4539225), (3, 1513075), (5, 907845), (15, 302615), (25, 181569), (29, 156525), (75, 60523), (87, 52175), (145, 31305), (435, 10435), (725, 6261), (2087, 2175)]