17200105

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{3727}}^1$

素因数の和:3816

約数の個数: 16

約数和(自身を含む): 22546944

約数和(自身を除く): 5346839

約数列:

[1, 5, 13, 65, 71, 355, 923, 3727, 4615, 18635, 48451, 242255, 264617, 1323085, 3440021, 17200105]

約数ペア:

[(1, 17200105), (5, 3440021), (13, 1323085), (65, 264617), (71, 242255), (355, 48451), (923, 18635), (3727, 4615)]