27855192575

素因数分解:

$5^2\times 7^1\times {\mathrm{127}}^1\times {\mathrm{1253327}}^1$

素因数の和:1253471

約数の個数: 24

約数和(自身を含む): 39785644032

約数和(自身を除く): 11930451457

約数列:

[1, 5, 7, 25, 35, 127, 175, 635, 889, 3175, 4445, 22225, 1253327, 6266635, 8773289, 31333175, 43866445, 159172529, 219332225, 795862645, 1114207703, 3979313225, 5571038515, 27855192575]

約数ペア:

[(1, 27855192575), (5, 5571038515), (7, 3979313225), (25, 1114207703), (35, 795862645), (127, 219332225), (175, 159172529), (635, 43866445), (889, 31333175), (3175, 8773289), (4445, 6266635), (22225, 1253327)]