63172725

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{10939}}^1$

素因数の和:10970

約数の個数: 48

約数和(自身を含む): 130229760

約数和(自身を除く): 67057035

約数列:

[1, 3, 5, 7, 11, 15, 21, 25, 33, 35, 55, 75, 77, 105, 165, 175, 231, 275, 385, 525, 825, 1155, 1925, 5775, 10939, 32817, 54695, 76573, 120329, 164085, 229719, 273475, 360987, 382865, 601645, 820425, 842303, 1148595, 1804935, 1914325, 2526909, 3008225, 4211515, 5742975, 9024675, 12634545, 21057575, 63172725]

約数ペア:

[(1, 63172725), (3, 21057575), (5, 12634545), (7, 9024675), (11, 5742975), (15, 4211515), (21, 3008225), (25, 2526909), (33, 1914325), (35, 1804935), (55, 1148595), (75, 842303), (77, 820425), (105, 601645), (165, 382865), (175, 360987), (231, 273475), (275, 229719), (385, 164085), (525, 120329), (825, 76573), (1155, 54695), (1925, 32817), (5775, 10939)]