222190325

素因数分解:

$5^2\times 7^1\times {\mathrm{157}}^1\times {\mathrm{8087}}^1$

素因数の和:8261

約数の個数: 24

約数和(自身を含む): 316920192

約数和(自身を除く): 94729867

約数列:

[1, 5, 7, 25, 35, 157, 175, 785, 1099, 3925, 5495, 8087, 27475, 40435, 56609, 202175, 283045, 1269659, 1415225, 6348295, 8887613, 31741475, 44438065, 222190325]

約数ペア:

[(1, 222190325), (5, 44438065), (7, 31741475), (25, 8887613), (35, 6348295), (157, 1415225), (175, 1269659), (785, 283045), (1099, 202175), (3925, 56609), (5495, 40435), (8087, 27475)]