27057315

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{78427}}^1$

素因数の和:78458

約数の個数: 16

約数和(自身を含む): 45174528

約数和(自身を除く): 18117213

約数列:

[1, 3, 5, 15, 23, 69, 115, 345, 78427, 235281, 392135, 1176405, 1803821, 5411463, 9019105, 27057315]

約数ペア:

[(1, 27057315), (3, 9019105), (5, 5411463), (15, 1803821), (23, 1176405), (69, 392135), (115, 235281), (345, 78427)]