131465955

素因数分解:

$3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{69011}}^1$

素因数の和:69146

約数の個数: 16

約数和(自身を含む): 212004864

約数和(自身を除く): 80538909

約数列:

[1, 3, 5, 15, 127, 381, 635, 1905, 69011, 207033, 345055, 1035165, 8764397, 26293191, 43821985, 131465955]

約数ペア:

[(1, 131465955), (3, 43821985), (5, 26293191), (15, 8764397), (127, 1035165), (381, 345055), (635, 207033), (1905, 69011)]