2963385

素因数分解:

$3^7\times 5^1\times {\mathrm{271}}^1$

素因数の和:297

約数の個数: 32

約数和(自身を含む): 5352960

約数和(自身を除く): 2389575

約数列:

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

約数ペア:

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