139047125

素因数分解:

$5^3\times 7^1\times {\mathrm{367}}^1\times {\mathrm{433}}^1$

素因数の和:822

約数の個数: 32

約数和(自身を含む): 199320576

約数和(自身を除く): 60273451

約数列:

[1, 5, 7, 25, 35, 125, 175, 367, 433, 875, 1835, 2165, 2569, 3031, 9175, 10825, 12845, 15155, 45875, 54125, 64225, 75775, 158911, 321125, 378875, 794555, 1112377, 3972775, 5561885, 19863875, 27809425, 139047125]

約数ペア:

[(1, 139047125), (5, 27809425), (7, 19863875), (25, 5561885), (35, 3972775), (125, 1112377), (175, 794555), (367, 378875), (433, 321125), (875, 158911), (1835, 75775), (2165, 64225), (2569, 54125), (3031, 45875), (9175, 15155), (10825, 12845)]