85857915

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{3079}}^1$

素因数の和:3124

約数の個数: 48

約数和(自身を含む): 162328320

約数和(自身を除く): 76470405

約数列:

[1, 3, 5, 11, 13, 15, 33, 39, 55, 65, 143, 165, 169, 195, 429, 507, 715, 845, 1859, 2145, 2535, 3079, 5577, 9237, 9295, 15395, 27885, 33869, 40027, 46185, 101607, 120081, 169345, 200135, 440297, 508035, 520351, 600405, 1320891, 1561053, 2201485, 2601755, 5723861, 6604455, 7805265, 17171583, 28619305, 85857915]

約数ペア:

[(1, 85857915), (3, 28619305), (5, 17171583), (11, 7805265), (13, 6604455), (15, 5723861), (33, 2601755), (39, 2201485), (55, 1561053), (65, 1320891), (143, 600405), (165, 520351), (169, 508035), (195, 440297), (429, 200135), (507, 169345), (715, 120081), (845, 101607), (1859, 46185), (2145, 40027), (2535, 33869), (3079, 27885), (5577, 15395), (9237, 9295)]