33305005

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{263}}^1$

素因数の和:361

約数の個数: 32

約数和(自身を含む): 44605440

約数和(自身を除く): 11300435

約数列:

[1, 5, 19, 31, 43, 95, 155, 215, 263, 589, 817, 1315, 1333, 2945, 4085, 4997, 6665, 8153, 11309, 24985, 25327, 40765, 56545, 126635, 154907, 214871, 350579, 774535, 1074355, 1752895, 6661001, 33305005]

約数ペア:

[(1, 33305005), (5, 6661001), (19, 1752895), (31, 1074355), (43, 774535), (95, 350579), (155, 214871), (215, 154907), (263, 126635), (589, 56545), (817, 40765), (1315, 25327), (1333, 24985), (2945, 11309), (4085, 8153), (4997, 6665)]