208577131485

素因数分解:

$3^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{4451}}^1\times {\mathrm{28661}}^1$

素因数の和:33229

約数の個数: 32

約数和(自身を含む): 336872511360

約数和(自身を除く): 128295379875

約数列:

[1, 3, 5, 15, 109, 327, 545, 1635, 4451, 13353, 22255, 28661, 66765, 85983, 143305, 429915, 485159, 1455477, 2425795, 3124049, 7277385, 9372147, 15620245, 46860735, 127570111, 382710333, 637850555, 1913551665, 13905142099, 41715426297, 69525710495, 208577131485]

約数ペア:

[(1, 208577131485), (3, 69525710495), (5, 41715426297), (15, 13905142099), (109, 1913551665), (327, 637850555), (545, 382710333), (1635, 127570111), (4451, 46860735), (13353, 15620245), (22255, 9372147), (28661, 7277385), (66765, 3124049), (85983, 2425795), (143305, 1455477), (429915, 485159)]