2768265

素因数分解:

$3^2\times 5^1\times {\mathrm{227}}^1\times {\mathrm{271}}^1$

素因数の和:509

約数の個数: 24

約数和(自身を含む): 4837248

約数和(自身を除く): 2068983

約数列:

[1, 3, 5, 9, 15, 45, 227, 271, 681, 813, 1135, 1355, 2043, 2439, 3405, 4065, 10215, 12195, 61517, 184551, 307585, 553653, 922755, 2768265]

約数ペア:

[(1, 2768265), (3, 922755), (5, 553653), (9, 307585), (15, 184551), (45, 61517), (227, 12195), (271, 10215), (681, 4065), (813, 3405), (1135, 2439), (1355, 2043)]