4450872895

素因数分解:

$5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1847}}^1\times {\mathrm{2221}}^1$

素因数の和:4111

約数の個数: 32

約数和(自身を含む): 6307209216

約数和(自身を除く): 1856336321

約数列:

[1, 5, 7, 31, 35, 155, 217, 1085, 1847, 2221, 9235, 11105, 12929, 15547, 57257, 64645, 68851, 77735, 286285, 344255, 400799, 481957, 2003995, 2409785, 4102187, 20510935, 28715309, 127167797, 143576545, 635838985, 890174579, 4450872895]

約数ペア:

[(1, 4450872895), (5, 890174579), (7, 635838985), (31, 143576545), (35, 127167797), (155, 28715309), (217, 20510935), (1085, 4102187), (1847, 2409785), (2221, 2003995), (9235, 481957), (11105, 400799), (12929, 344255), (15547, 286285), (57257, 77735), (64645, 68851)]