15958955

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{5419}}^1$

素因数の和:5474

約数の個数: 16

約数和(自身を含む): 20812800

約数和(自身を除く): 4853845

約数列:

[1, 5, 19, 31, 95, 155, 589, 2945, 5419, 27095, 102961, 167989, 514805, 839945, 3191791, 15958955]

約数ペア:

[(1, 15958955), (5, 3191791), (19, 839945), (31, 514805), (95, 167989), (155, 102961), (589, 27095), (2945, 5419)]