56791935

素因数分解:

$3^4\times 5^1\times {\mathrm{140227}}^1$

素因数の和:140244

約数の個数: 20

約数和(自身を含む): 101805528

約数和(自身を除く): 45013593

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 140227, 420681, 701135, 1262043, 2103405, 3786129, 6310215, 11358387, 18930645, 56791935]

約数ペア:

[(1, 56791935), (3, 18930645), (5, 11358387), (9, 6310215), (15, 3786129), (27, 2103405), (45, 1262043), (81, 701135), (135, 420681), (405, 140227)]