75775275

素因数分解:

$3^2\times 5^2\times {\mathrm{307}}^1\times {\mathrm{1097}}^1$

素因数の和:1420

約数の個数: 36

約数和(自身を含む): 136288152

約数和(自身を除く): 60512877

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 225, 307, 921, 1097, 1535, 2763, 3291, 4605, 5485, 7675, 9873, 13815, 16455, 23025, 27425, 49365, 69075, 82275, 246825, 336779, 1010337, 1683895, 3031011, 5051685, 8419475, 15155055, 25258425, 75775275]

約数ペア:

[(1, 75775275), (3, 25258425), (5, 15155055), (9, 8419475), (15, 5051685), (25, 3031011), (45, 1683895), (75, 1010337), (225, 336779), (307, 246825), (921, 82275), (1097, 69075), (1535, 49365), (2763, 27425), (3291, 23025), (4605, 16455), (5485, 13815), (7675, 9873)]