8216195

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{3083}}^1$

素因数の和:3142

約数の個数: 16

約数和(自身を含む): 10880352

約数和(自身を除く): 2664157

約数列:

[1, 5, 13, 41, 65, 205, 533, 2665, 3083, 15415, 40079, 126403, 200395, 632015, 1643239, 8216195]

約数ペア:

[(1, 8216195), (5, 1643239), (13, 632015), (41, 200395), (65, 126403), (205, 40079), (533, 15415), (2665, 3083)]