85861245

素因数分解:

$3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{121789}}^1$

素因数の和:121844

約数の個数: 16

約数和(自身を含む): 140302080

約数和(自身を除く): 54440835

約数列:

[1, 3, 5, 15, 47, 141, 235, 705, 121789, 365367, 608945, 1826835, 5724083, 17172249, 28620415, 85861245]

約数ペア:

[(1, 85861245), (3, 28620415), (5, 17172249), (15, 5724083), (47, 1826835), (141, 608945), (235, 365367), (705, 121789)]