55013895

素因数分解:

$3^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{16747}}^1$

素因数の和:16831

約数の個数: 24

約数和(自身を含む): 96669456

約数和(自身を除く): 41655561

約数列:

[1, 3, 5, 9, 15, 45, 73, 219, 365, 657, 1095, 3285, 16747, 50241, 83735, 150723, 251205, 753615, 1222531, 3667593, 6112655, 11002779, 18337965, 55013895]

約数ペア:

[(1, 55013895), (3, 18337965), (5, 11002779), (9, 6112655), (15, 3667593), (45, 1222531), (73, 753615), (219, 251205), (365, 150723), (657, 83735), (1095, 50241), (3285, 16747)]