142742935

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{181}}^1\times {\mathrm{3847}}^1$

素因数の和:4074

約数の個数: 16

約数和(自身を含む): 176484672

約数和(自身を除く): 33741737

約数列:

[1, 5, 41, 181, 205, 905, 3847, 7421, 19235, 37105, 157727, 696307, 788635, 3481535, 28548587, 142742935]

約数ペア:

[(1, 142742935), (5, 28548587), (41, 3481535), (181, 788635), (205, 696307), (905, 157727), (3847, 37105), (7421, 19235)]