90551125

素因数分解:

$5^3\times 7^1\times {\mathrm{239}}^1\times {\mathrm{433}}^1$

素因数の和:694

約数の個数: 32

約数和(自身を含む): 129991680

約数和(自身を除く): 39440555

約数列:

[1, 5, 7, 25, 35, 125, 175, 239, 433, 875, 1195, 1673, 2165, 3031, 5975, 8365, 10825, 15155, 29875, 41825, 54125, 75775, 103487, 209125, 378875, 517435, 724409, 2587175, 3622045, 12935875, 18110225, 90551125]

約数ペア:

[(1, 90551125), (5, 18110225), (7, 12935875), (25, 3622045), (35, 2587175), (125, 724409), (175, 517435), (239, 378875), (433, 209125), (875, 103487), (1195, 75775), (1673, 54125), (2165, 41825), (3031, 29875), (5975, 15155), (8365, 10825)]