16551425

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{433}}^1$

素因数の和:593

約数の個数: 24

約数和(自身を含む): 22602720

約数和(自身を除く): 6051295

約数列:

[1, 5, 11, 25, 55, 139, 275, 433, 695, 1529, 2165, 3475, 4763, 7645, 10825, 23815, 38225, 60187, 119075, 300935, 662057, 1504675, 3310285, 16551425]

約数ペア:

[(1, 16551425), (5, 3310285), (11, 1504675), (25, 662057), (55, 300935), (139, 119075), (275, 60187), (433, 38225), (695, 23815), (1529, 10825), (2165, 7645), (3475, 4763)]