71490095

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{193}}^1\times {\mathrm{3221}}^1$

素因数の和:3442

約数の個数: 16

約数和(自身を含む): 90009792

約数和(自身を除く): 18519697

約数列:

[1, 5, 23, 115, 193, 965, 3221, 4439, 16105, 22195, 74083, 370415, 621653, 3108265, 14298019, 71490095]

約数ペア:

[(1, 71490095), (5, 14298019), (23, 3108265), (115, 621653), (193, 370415), (965, 74083), (3221, 22195), (4439, 16105)]