5451325

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{461}}^1$

素因数の和:525

約数の個数: 24

約数和(自身を含む): 7562016

約数和(自身を除く): 2110691

約数列:

[1, 5, 11, 25, 43, 55, 215, 275, 461, 473, 1075, 2305, 2365, 5071, 11525, 11825, 19823, 25355, 99115, 126775, 218053, 495575, 1090265, 5451325]

約数ペア:

[(1, 5451325), (5, 1090265), (11, 495575), (25, 218053), (43, 126775), (55, 99115), (215, 25355), (275, 19823), (461, 11825), (473, 11525), (1075, 5071), (2305, 2365)]