2331285

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{199}}^1$

素因数の和:289

約数の個数: 32

約数和(自身を含む): 4147200

約数和(自身を除く): 1815915

約数列:

[1, 3, 5, 11, 15, 33, 55, 71, 165, 199, 213, 355, 597, 781, 995, 1065, 2189, 2343, 2985, 3905, 6567, 10945, 11715, 14129, 32835, 42387, 70645, 155419, 211935, 466257, 777095, 2331285]

約数ペア:

[(1, 2331285), (3, 777095), (5, 466257), (11, 211935), (15, 155419), (33, 70645), (55, 42387), (71, 32835), (165, 14129), (199, 11715), (213, 10945), (355, 6567), (597, 3905), (781, 2985), (995, 2343), (1065, 2189)]