4248555

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{16661}}^1$

素因数の和:16686

約数の個数: 16

約数和(自身を含む): 7197984

約数和(自身を除く): 2949429

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 16661, 49983, 83305, 249915, 283237, 849711, 1416185, 4248555]

約数ペア:

[(1, 4248555), (3, 1416185), (5, 849711), (15, 283237), (17, 249915), (51, 83305), (85, 49983), (255, 16661)]