28350835

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{8501}}^1$

素因数の和:8558

約数の個数: 16

約数和(自身を含む): 36728640

約数和(自身を除く): 8377805

約数列:

[1, 5, 23, 29, 115, 145, 667, 3335, 8501, 42505, 195523, 246529, 977615, 1232645, 5670167, 28350835]

約数ペア:

[(1, 28350835), (5, 5670167), (23, 1232645), (29, 977615), (115, 246529), (145, 195523), (667, 42505), (3335, 8501)]