67123245

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{639269}}^1$

素因数の和:639284

約数の個数: 16

約数和(自身を含む): 122739840

約数和(自身を除く): 55616595

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 639269, 1917807, 3196345, 4474883, 9589035, 13424649, 22374415, 67123245]

約数ペア:

[(1, 67123245), (3, 22374415), (5, 13424649), (7, 9589035), (15, 4474883), (21, 3196345), (35, 1917807), (105, 639269)]