5251725

素因数分解:

$3^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{1373}}^1$

素因数の和:1406

約数の個数: 36

約数和(自身を含む): 9966996

約数和(自身を除く): 4715271

約数列:

[1, 3, 5, 9, 15, 17, 25, 45, 51, 75, 85, 153, 225, 255, 425, 765, 1275, 1373, 3825, 4119, 6865, 12357, 20595, 23341, 34325, 61785, 70023, 102975, 116705, 210069, 308925, 350115, 583525, 1050345, 1750575, 5251725]

約数ペア:

[(1, 5251725), (3, 1750575), (5, 1050345), (9, 583525), (15, 350115), (17, 308925), (25, 210069), (45, 116705), (51, 102975), (75, 70023), (85, 61785), (153, 34325), (225, 23341), (255, 20595), (425, 12357), (765, 6865), (1275, 4119), (1373, 3825)]