42750155

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{71849}}^1$

素因数の和:71878

約数の個数: 16

約数和(自身を含む): 62078400

約数和(自身を除く): 19328245

約数列:

[1, 5, 7, 17, 35, 85, 119, 595, 71849, 359245, 502943, 1221433, 2514715, 6107165, 8550031, 42750155]

約数ペア:

[(1, 42750155), (5, 8550031), (7, 6107165), (17, 2514715), (35, 1221433), (85, 502943), (119, 359245), (595, 71849)]