528078925

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{28661}}^1$

素因数の和:28749

約数の個数: 24

約数和(自身を含む): 725033952

約数和(自身を除く): 196955027

約数列:

[1, 5, 11, 25, 55, 67, 275, 335, 737, 1675, 3685, 18425, 28661, 143305, 315271, 716525, 1576355, 1920287, 7881775, 9601435, 21123157, 48007175, 105615785, 528078925]

約数ペア:

[(1, 528078925), (5, 105615785), (11, 48007175), (25, 21123157), (55, 9601435), (67, 7881775), (275, 1920287), (335, 1576355), (737, 716525), (1675, 315271), (3685, 143305), (18425, 28661)]