12527725

素因数分解:

$5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{4211}}^1$

素因数の和:4245

約数の個数: 24

約数和(自身を含む): 18802368

約数和(自身を除く): 6274643

約数列:

[1, 5, 7, 17, 25, 35, 85, 119, 175, 425, 595, 2975, 4211, 21055, 29477, 71587, 105275, 147385, 357935, 501109, 736925, 1789675, 2505545, 12527725]

約数ペア:

[(1, 12527725), (5, 2505545), (7, 1789675), (17, 736925), (25, 501109), (35, 357935), (85, 147385), (119, 105275), (175, 71587), (425, 29477), (595, 21055), (2975, 4211)]