157675275

素因数分解:

$3^3\times 5^2\times {\mathrm{191}}^1\times {\mathrm{1223}}^1$

素因数の和:1433

約数の個数: 48

約数和(自身を含む): 291409920

約数和(自身を除く): 133734645

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 135, 191, 225, 573, 675, 955, 1223, 1719, 2865, 3669, 4775, 5157, 6115, 8595, 11007, 14325, 18345, 25785, 30575, 33021, 42975, 55035, 91725, 128925, 165105, 233593, 275175, 700779, 825525, 1167965, 2102337, 3503895, 5839825, 6307011, 10511685, 17519475, 31535055, 52558425, 157675275]

約数ペア:

[(1, 157675275), (3, 52558425), (5, 31535055), (9, 17519475), (15, 10511685), (25, 6307011), (27, 5839825), (45, 3503895), (75, 2102337), (135, 1167965), (191, 825525), (225, 700779), (573, 275175), (675, 233593), (955, 165105), (1223, 128925), (1719, 91725), (2865, 55035), (3669, 42975), (4775, 33021), (5157, 30575), (6115, 25785), (8595, 18345), (11007, 14325)]