28767475

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{1433}}^1$

素因数の和:1527

約数の個数: 24

約数和(自身を含む): 39475152

約数和(自身を除く): 10707677

約数列:

[1, 5, 11, 25, 55, 73, 275, 365, 803, 1433, 1825, 4015, 7165, 15763, 20075, 35825, 78815, 104609, 394075, 523045, 1150699, 2615225, 5753495, 28767475]

約数ペア:

[(1, 28767475), (5, 5753495), (11, 2615225), (25, 1150699), (55, 523045), (73, 394075), (275, 104609), (365, 78815), (803, 35825), (1433, 20075), (1825, 15763), (4015, 7165)]