128607955

素因数分解:

$5^1\times 7^1\times {\mathrm{293}}^1\times {\mathrm{12541}}^1$

素因数の和:12846

約数の個数: 16

約数和(自身を含む): 176992704

約数和(自身を除く): 48384749

約数列:

[1, 5, 7, 35, 293, 1465, 2051, 10255, 12541, 62705, 87787, 438935, 3674513, 18372565, 25721591, 128607955]

約数ペア:

[(1, 128607955), (5, 25721591), (7, 18372565), (35, 3674513), (293, 438935), (1465, 87787), (2051, 62705), (10255, 12541)]