54770715

素因数分解:

$3^3\times 5^1\times {\mathrm{405709}}^1$

素因数の和:405723

約数の個数: 16

約数和(自身を含む): 97370400

約数和(自身を除く): 42599685

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 405709, 1217127, 2028545, 3651381, 6085635, 10954143, 18256905, 54770715]

約数ペア:

[(1, 54770715), (3, 18256905), (5, 10954143), (9, 6085635), (15, 3651381), (27, 2028545), (45, 1217127), (135, 405709)]