5439665

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{199}}^1$

素因数の和:293

約数の個数: 32

約数和(自身を含む): 8294400

約数和(自身を除く): 2854735

約数列:

[1, 5, 7, 11, 35, 55, 71, 77, 199, 355, 385, 497, 781, 995, 1393, 2189, 2485, 3905, 5467, 6965, 10945, 14129, 15323, 27335, 70645, 76615, 98903, 155419, 494515, 777095, 1087933, 5439665]

約数ペア:

[(1, 5439665), (5, 1087933), (7, 777095), (11, 494515), (35, 155419), (55, 98903), (71, 76615), (77, 70645), (199, 27335), (355, 15323), (385, 14129), (497, 10945), (781, 6965), (995, 5467), (1393, 3905), (2189, 2485)]