33136875

素因数分解:

$3^2\times 5^4\times {\mathrm{43}}^1\times {\mathrm{137}}^1$

素因数の和:206

約数の個数: 60

約数和(自身を含む): 61649016

約数和(自身を除く): 28512141

約数列:

[1, 3, 5, 9, 15, 25, 43, 45, 75, 125, 129, 137, 215, 225, 375, 387, 411, 625, 645, 685, 1075, 1125, 1233, 1875, 1935, 2055, 3225, 3425, 5375, 5625, 5891, 6165, 9675, 10275, 16125, 17125, 17673, 26875, 29455, 30825, 48375, 51375, 53019, 80625, 85625, 88365, 147275, 154125, 241875, 256875, 265095, 441825, 736375, 770625, 1325475, 2209125, 3681875, 6627375, 11045625, 33136875]

約数ペア:

[(1, 33136875), (3, 11045625), (5, 6627375), (9, 3681875), (15, 2209125), (25, 1325475), (43, 770625), (45, 736375), (75, 441825), (125, 265095), (129, 256875), (137, 241875), (215, 154125), (225, 147275), (375, 88365), (387, 85625), (411, 80625), (625, 53019), (645, 51375), (685, 48375), (1075, 30825), (1125, 29455), (1233, 26875), (1875, 17673), (1935, 17125), (2055, 16125), (3225, 10275), (3425, 9675), (5375, 6165), (5625, 5891)]