172014925

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{227}}^1\times {\mathrm{1783}}^1$

素因数の和:2037

約数の個数: 24

約数和(自身を含む): 226967616

約数和(自身を除く): 54952691

約数列:

[1, 5, 17, 25, 85, 227, 425, 1135, 1783, 3859, 5675, 8915, 19295, 30311, 44575, 96475, 151555, 404741, 757775, 2023705, 6880597, 10118525, 34402985, 172014925]

約数ペア:

[(1, 172014925), (5, 34402985), (17, 10118525), (25, 6880597), (85, 2023705), (227, 757775), (425, 404741), (1135, 151555), (1783, 96475), (3859, 44575), (5675, 30311), (8915, 19295)]