55269555

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{2557}}^1$

素因数の和:2707

約数の個数: 32

約数和(自身を含む): 97244928

約数和(自身を除く): 41975373

約数列:

[1, 3, 5, 11, 15, 33, 55, 131, 165, 393, 655, 1441, 1965, 2557, 4323, 7205, 7671, 12785, 21615, 28127, 38355, 84381, 140635, 334967, 421905, 1004901, 1674835, 3684637, 5024505, 11053911, 18423185, 55269555]

約数ペア:

[(1, 55269555), (3, 18423185), (5, 11053911), (11, 5024505), (15, 3684637), (33, 1674835), (55, 1004901), (131, 421905), (165, 334967), (393, 140635), (655, 84381), (1441, 38355), (1965, 28127), (2557, 21615), (4323, 12785), (7205, 7671)]