28518585

素因数分解:

$3^1\times 5^1\times {\mathrm{1123}}^1\times {\mathrm{1693}}^1$

素因数の和:2824

約数の個数: 16

約数和(自身を含む): 45697344

約数和(自身を除く): 17178759

約数列:

[1, 3, 5, 15, 1123, 1693, 3369, 5079, 5615, 8465, 16845, 25395, 1901239, 5703717, 9506195, 28518585]

約数ペア:

[(1, 28518585), (3, 9506195), (5, 5703717), (15, 1901239), (1123, 25395), (1693, 16845), (3369, 8465), (5079, 5615)]