551569485

素因数分解:

$3^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{401}}^1\times {\mathrm{857}}^1$

素因数の和:1373

約数の個数: 32

約数和(自身を含む): 894022272

約数和(自身を除く): 342452787

約数列:

[1, 3, 5, 15, 107, 321, 401, 535, 857, 1203, 1605, 2005, 2571, 4285, 6015, 12855, 42907, 91699, 128721, 214535, 275097, 343657, 458495, 643605, 1030971, 1375485, 1718285, 5154855, 36771299, 110313897, 183856495, 551569485]

約数ペア:

[(1, 551569485), (3, 183856495), (5, 110313897), (15, 36771299), (107, 5154855), (321, 1718285), (401, 1375485), (535, 1030971), (857, 643605), (1203, 458495), (1605, 343657), (2005, 275097), (2571, 214535), (4285, 128721), (6015, 91699), (12855, 42907)]