6627375

素因数分解:

$3^2\times 5^3\times {\mathrm{43}}^1\times {\mathrm{137}}^1$

素因数の和:201

約数の個数: 48

約数和(自身を含む): 12314016

約数和(自身を除く): 5686641

約数列:

[1, 3, 5, 9, 15, 25, 43, 45, 75, 125, 129, 137, 215, 225, 375, 387, 411, 645, 685, 1075, 1125, 1233, 1935, 2055, 3225, 3425, 5375, 5891, 6165, 9675, 10275, 16125, 17125, 17673, 29455, 30825, 48375, 51375, 53019, 88365, 147275, 154125, 265095, 441825, 736375, 1325475, 2209125, 6627375]

約数ペア:

[(1, 6627375), (3, 2209125), (5, 1325475), (9, 736375), (15, 441825), (25, 265095), (43, 154125), (45, 147275), (75, 88365), (125, 53019), (129, 51375), (137, 48375), (215, 30825), (225, 29455), (375, 17673), (387, 17125), (411, 16125), (645, 10275), (685, 9675), (1075, 6165), (1125, 5891), (1233, 5375), (1935, 3425), (2055, 3225)]