85876755

素因数分解:

$3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{2971}}^1$

素因数の和:3067

約数の個数: 32

約数和(自身を含む): 143797248

約数和(自身を除く): 57920493

約数列:

[1, 3, 5, 15, 41, 47, 123, 141, 205, 235, 615, 705, 1927, 2971, 5781, 8913, 9635, 14855, 28905, 44565, 121811, 139637, 365433, 418911, 609055, 698185, 1827165, 2094555, 5725117, 17175351, 28625585, 85876755]

約数ペア:

[(1, 85876755), (3, 28625585), (5, 17175351), (15, 5725117), (41, 2094555), (47, 1827165), (123, 698185), (141, 609055), (205, 418911), (235, 365433), (615, 139637), (705, 121811), (1927, 44565), (2971, 28905), (5781, 14855), (8913, 9635)]