27953355

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{109621}}^1$

素因数の和:109646

約数の個数: 16

約数和(自身を含む): 47356704

約数和(自身を除く): 19403349

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 109621, 328863, 548105, 1644315, 1863557, 5590671, 9317785, 27953355]

約数ペア:

[(1, 27953355), (3, 9317785), (5, 5590671), (15, 1863557), (17, 1644315), (51, 548105), (85, 328863), (255, 109621)]