9401425

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{2011}}^1$

素因数の和:2049

約数の個数: 24

約数和(自身を含む): 13472352

約数和(自身を除く): 4070927

約数列:

[1, 5, 11, 17, 25, 55, 85, 187, 275, 425, 935, 2011, 4675, 10055, 22121, 34187, 50275, 110605, 170935, 376057, 553025, 854675, 1880285, 9401425]

約数ペア:

[(1, 9401425), (5, 1880285), (11, 854675), (17, 553025), (25, 376057), (55, 170935), (85, 110605), (187, 50275), (275, 34187), (425, 22121), (935, 10055), (2011, 4675)]