55216815

素因数分解:

$3^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{34403}}^1$

素因数の和:34518

約数の個数: 16

約数和(自身を含む): 89175168

約数和(自身を除く): 33958353

約数列:

[1, 3, 5, 15, 107, 321, 535, 1605, 34403, 103209, 172015, 516045, 3681121, 11043363, 18405605, 55216815]

約数ペア:

[(1, 55216815), (3, 18405605), (5, 11043363), (15, 3681121), (107, 516045), (321, 172015), (535, 103209), (1605, 34403)]