55972395

素因数分解:

$3^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{12823}}^1$

素因数の和:12931

約数の個数: 24

約数和(自身を含む): 98026656

約数和(自身を除く): 42054261

約数列:

[1, 3, 5, 9, 15, 45, 97, 291, 485, 873, 1455, 4365, 12823, 38469, 64115, 115407, 192345, 577035, 1243831, 3731493, 6219155, 11194479, 18657465, 55972395]

約数ペア:

[(1, 55972395), (3, 18657465), (5, 11194479), (9, 6219155), (15, 3731493), (45, 1243831), (97, 577035), (291, 192345), (485, 115407), (873, 64115), (1455, 38469), (4365, 12823)]