2013765855

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{129461}}^1$

素因数の和:129547

約数の個数: 32

約数和(自身を含む): 3467510208

約数和(自身を除く): 1453744353

約数列:

[1, 3, 5, 15, 17, 51, 61, 85, 183, 255, 305, 915, 1037, 3111, 5185, 15555, 129461, 388383, 647305, 1941915, 2200837, 6602511, 7897121, 11004185, 23691363, 33012555, 39485605, 118456815, 134251057, 402753171, 671255285, 2013765855]

約数ペア:

[(1, 2013765855), (3, 671255285), (5, 402753171), (15, 134251057), (17, 118456815), (51, 39485605), (61, 33012555), (85, 23691363), (183, 11004185), (255, 7897121), (305, 6602511), (915, 2200837), (1037, 1941915), (3111, 647305), (5185, 388383), (15555, 129461)]