12195575

素因数分解:

$5^2\times 7^1\times {\mathrm{227}}^1\times {\mathrm{307}}^1$

素因数の和:551

約数の個数: 24

約数和(自身を含む): 17415552

約数和(自身を除く): 5219977

約数列:

[1, 5, 7, 25, 35, 175, 227, 307, 1135, 1535, 1589, 2149, 5675, 7675, 7945, 10745, 39725, 53725, 69689, 348445, 487823, 1742225, 2439115, 12195575]

約数ペア:

[(1, 12195575), (5, 2439115), (7, 1742225), (25, 487823), (35, 348445), (175, 69689), (227, 53725), (307, 39725), (1135, 10745), (1535, 7945), (1589, 7675), (2149, 5675)]