8890155

素因数分解:

$3^8\times 5^1\times {\mathrm{271}}^1$

素因数の和:300

約数の個数: 36

約数和(自身を含む): 16060512

約数和(自身を除く): 7170357

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 243, 271, 405, 729, 813, 1215, 1355, 2187, 2439, 3645, 4065, 6561, 7317, 10935, 12195, 21951, 32805, 36585, 65853, 109755, 197559, 329265, 592677, 987795, 1778031, 2963385, 8890155]

約数ペア:

[(1, 8890155), (3, 2963385), (5, 1778031), (9, 987795), (15, 592677), (27, 329265), (45, 197559), (81, 109755), (135, 65853), (243, 36585), (271, 32805), (405, 21951), (729, 12195), (813, 10935), (1215, 7317), (1355, 6561), (2187, 4065), (2439, 3645)]