27505395

素因数分解:

$3^2\times 5^1\times {\mathrm{193}}^1\times {\mathrm{3167}}^1$

素因数の和:3371

約数の個数: 24

約数和(自身を含む): 47938176

約数和(自身を除く): 20432781

約数列:

[1, 3, 5, 9, 15, 45, 193, 579, 965, 1737, 2895, 3167, 8685, 9501, 15835, 28503, 47505, 142515, 611231, 1833693, 3056155, 5501079, 9168465, 27505395]

約数ペア:

[(1, 27505395), (3, 9168465), (5, 5501079), (9, 3056155), (15, 1833693), (45, 611231), (193, 142515), (579, 47505), (965, 28503), (1737, 15835), (2895, 9501), (3167, 8685)]