14420455

素因数分解:

$5^1\times 7^2\times {\mathrm{71}}^1\times {\mathrm{829}}^1$

素因数の和:919

約数の個数: 24

約数和(自身を含む): 20437920

約数和(自身を除く): 6017465

約数列:

[1, 5, 7, 35, 49, 71, 245, 355, 497, 829, 2485, 3479, 4145, 5803, 17395, 29015, 40621, 58859, 203105, 294295, 412013, 2060065, 2884091, 14420455]

約数ペア:

[(1, 14420455), (5, 2884091), (7, 2060065), (35, 412013), (49, 294295), (71, 203105), (245, 58859), (355, 40621), (497, 29015), (829, 17395), (2485, 5803), (3479, 4145)]