4427225

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{947}}^1$

素因数の和:985

約数の個数: 24

約数和(自身を含む): 6347808

約数和(自身を除く): 1920583

約数列:

[1, 5, 11, 17, 25, 55, 85, 187, 275, 425, 935, 947, 4675, 4735, 10417, 16099, 23675, 52085, 80495, 177089, 260425, 402475, 885445, 4427225]

約数ペア:

[(1, 4427225), (5, 885445), (11, 402475), (17, 260425), (25, 177089), (55, 80495), (85, 52085), (187, 23675), (275, 16099), (425, 10417), (935, 4735), (947, 4675)]