133390225

素因数分解:

$5^2\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{3803}}^1$

素因数の和:3897

約数の個数: 24

約数和(自身を含む): 175470912

約数和(自身を除く): 42080687

約数列:

[1, 5, 23, 25, 61, 115, 305, 575, 1403, 1525, 3803, 7015, 19015, 35075, 87469, 95075, 231983, 437345, 1159915, 2186725, 5335609, 5799575, 26678045, 133390225]

約数ペア:

[(1, 133390225), (5, 26678045), (23, 5799575), (25, 5335609), (61, 2186725), (115, 1159915), (305, 437345), (575, 231983), (1403, 95075), (1525, 87469), (3803, 35075), (7015, 19015)]