67891065

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{479}}^1\times {\mathrm{859}}^1$

素因数の和:1357

約数の個数: 32

約数和(自身を含む): 118886400

約数和(自身を除く): 50995335

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 479, 859, 1437, 2395, 2577, 4295, 5269, 7185, 9449, 12885, 15807, 26345, 28347, 47245, 79035, 141735, 411461, 1234383, 2057305, 4526071, 6171915, 13578213, 22630355, 67891065]

約数ペア:

[(1, 67891065), (3, 22630355), (5, 13578213), (11, 6171915), (15, 4526071), (33, 2057305), (55, 1234383), (165, 411461), (479, 141735), (859, 79035), (1437, 47245), (2395, 28347), (2577, 26345), (4295, 15807), (5269, 12885), (7185, 9449)]