25801325

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{5519}}^1$

素因数の和:5557

約数の個数: 24

約数和(自身を含む): 36961920

約数和(自身を除く): 11160595

約数列:

[1, 5, 11, 17, 25, 55, 85, 187, 275, 425, 935, 4675, 5519, 27595, 60709, 93823, 137975, 303545, 469115, 1032053, 1517725, 2345575, 5160265, 25801325]

約数ペア:

[(1, 25801325), (5, 5160265), (11, 2345575), (17, 1517725), (25, 1032053), (55, 469115), (85, 303545), (187, 137975), (275, 93823), (425, 60709), (935, 27595), (4675, 5519)]