84761965

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{313}}^1\times {\mathrm{1321}}^1$

素因数の和:1680

約数の個数: 16

約数和(自身を含む): 104607216

約数和(自身を除く): 19845251

約数列:

[1, 5, 41, 205, 313, 1321, 1565, 6605, 12833, 54161, 64165, 270805, 413473, 2067365, 16952393, 84761965]

約数ペア:

[(1, 84761965), (5, 16952393), (41, 2067365), (205, 413473), (313, 270805), (1321, 64165), (1565, 54161), (6605, 12833)]