61061985

素因数分解:

$3^3\times 5^1\times {\mathrm{97}}^1\times {\mathrm{4663}}^1$

素因数の和:4774

約数の個数: 32

約数和(自身を含む): 109697280

約数和(自身を除く): 48635295

約数列:

[1, 3, 5, 9, 15, 27, 45, 97, 135, 291, 485, 873, 1455, 2619, 4365, 4663, 13095, 13989, 23315, 41967, 69945, 125901, 209835, 452311, 629505, 1356933, 2261555, 4070799, 6784665, 12212397, 20353995, 61061985]

約数ペア:

[(1, 61061985), (3, 20353995), (5, 12212397), (9, 6784665), (15, 4070799), (27, 2261555), (45, 1356933), (97, 629505), (135, 452311), (291, 209835), (485, 125901), (873, 69945), (1455, 41967), (2619, 23315), (4365, 13989), (4663, 13095)]