27812505

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{264881}}^1$

素因数の和:264896

約数の個数: 16

約数和(自身を含む): 50857344

約数和(自身を除く): 23044839

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 264881, 794643, 1324405, 1854167, 3973215, 5562501, 9270835, 27812505]

約数ペア:

[(1, 27812505), (3, 9270835), (5, 5562501), (7, 3973215), (15, 1854167), (21, 1324405), (35, 794643), (105, 264881)]