54796905

素因数分解:

$3^4\times 5^1\times {\mathrm{135301}}^1$

素因数の和:135318

約数の個数: 20

約数和(自身を含む): 98229252

約数和(自身を除く): 43432347

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 135301, 405903, 676505, 1217709, 2029515, 3653127, 6088545, 10959381, 18265635, 54796905]

約数ペア:

[(1, 54796905), (3, 18265635), (5, 10959381), (9, 6088545), (15, 3653127), (27, 2029515), (45, 1217709), (81, 676505), (135, 405903), (405, 135301)]