47767225

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{173699}}^1$

素因数の和:173720

約数の個数: 12

約数和(自身を含む): 64616400

約数和(自身を除く): 16849175

約数列:

[1, 5, 11, 25, 55, 275, 173699, 868495, 1910689, 4342475, 9553445, 47767225]

約数ペア:

[(1, 47767225), (5, 9553445), (11, 4342475), (25, 1910689), (55, 868495), (275, 173699)]