68034925

素因数分解:

$5^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{12541}}^1$

素因数の和:12589

約数の個数: 24

約数和(自身を含む): 99533312

約数和(自身を除く): 31498387

約数列:

[1, 5, 7, 25, 31, 35, 155, 175, 217, 775, 1085, 5425, 12541, 62705, 87787, 313525, 388771, 438935, 1943855, 2194675, 2721397, 9719275, 13606985, 68034925]

約数ペア:

[(1, 68034925), (5, 13606985), (7, 9719275), (25, 2721397), (31, 2194675), (35, 1943855), (155, 438935), (175, 388771), (217, 313525), (775, 87787), (1085, 62705), (5425, 12541)]