74810225

素因数分解:

$5^2\times 7^1\times {\mathrm{293}}^1\times {\mathrm{1459}}^1$

素因数の和:1769

約数の個数: 24

約数和(自身を含む): 106451520

約数和(自身を除く): 31641295

約数列:

[1, 5, 7, 25, 35, 175, 293, 1459, 1465, 2051, 7295, 7325, 10213, 10255, 36475, 51065, 51275, 255325, 427487, 2137435, 2992409, 10687175, 14962045, 74810225]

約数ペア:

[(1, 74810225), (5, 14962045), (7, 10687175), (25, 2992409), (35, 2137435), (175, 427487), (293, 255325), (1459, 51275), (1465, 51065), (2051, 36475), (7295, 10255), (7325, 10213)]