40082215

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{8501}}^1$

素因数の和:8570

約数の個数: 16

約数和(自身を含む): 51420096

約数和(自身を除く): 11337881

約数列:

[1, 5, 23, 41, 115, 205, 943, 4715, 8501, 42505, 195523, 348541, 977615, 1742705, 8016443, 40082215]

約数ペア:

[(1, 40082215), (5, 8016443), (23, 1742705), (41, 977615), (115, 348541), (205, 195523), (943, 42505), (4715, 8501)]