27028755

素因数分解:

$3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{15401}}^1$

素因数の和:15428

約数の個数: 32

約数和(自身を含む): 51750720

約数和(自身を除く): 24721965

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 65, 117, 135, 195, 351, 585, 1755, 15401, 46203, 77005, 138609, 200213, 231015, 415827, 600639, 693045, 1001065, 1801917, 2079135, 3003195, 5405751, 9009585, 27028755]

約数ペア:

[(1, 27028755), (3, 9009585), (5, 5405751), (9, 3003195), (13, 2079135), (15, 1801917), (27, 1001065), (39, 693045), (45, 600639), (65, 415827), (117, 231015), (135, 200213), (195, 138609), (351, 77005), (585, 46203), (1755, 15401)]