12472461575

素因数分解:

$5^2\times 7^1\times {\mathrm{3533}}^1\times {\mathrm{20173}}^1$

素因数の和:23723

約数の個数: 24

約数和(自身を含む): 17681139168

約数和(自身を除く): 5208677593

約数列:

[1, 5, 7, 25, 35, 175, 3533, 17665, 20173, 24731, 88325, 100865, 123655, 141211, 504325, 618275, 706055, 3530275, 71271209, 356356045, 498898463, 1781780225, 2494492315, 12472461575]

約数ペア:

[(1, 12472461575), (5, 2494492315), (7, 1781780225), (25, 498898463), (35, 356356045), (175, 71271209), (3533, 3530275), (17665, 706055), (20173, 618275), (24731, 504325), (88325, 141211), (100865, 123655)]