12750535

素因数分解:

$5^1\times 7^2\times {\mathrm{71}}^1\times {\mathrm{733}}^1$

素因数の和:823

約数の個数: 24

約数和(自身を含む): 18074016

約数和(自身を除く): 5323481

約数列:

[1, 5, 7, 35, 49, 71, 245, 355, 497, 733, 2485, 3479, 3665, 5131, 17395, 25655, 35917, 52043, 179585, 260215, 364301, 1821505, 2550107, 12750535]

約数ペア:

[(1, 12750535), (5, 2550107), (7, 1821505), (35, 364301), (49, 260215), (71, 179585), (245, 52043), (355, 35917), (497, 25655), (733, 17395), (2485, 5131), (3479, 3665)]