82663945

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{10687}}^1$

素因数の和:10729

約数の個数: 32

約数和(自身を含む): 129282048

約数和(自身を除く): 46618103

約数列:

[1, 5, 7, 13, 17, 35, 65, 85, 91, 119, 221, 455, 595, 1105, 1547, 7735, 10687, 53435, 74809, 138931, 181679, 374045, 694655, 908395, 972517, 1271753, 2361827, 4862585, 6358765, 11809135, 16532789, 82663945]

約数ペア:

[(1, 82663945), (5, 16532789), (7, 11809135), (13, 6358765), (17, 4862585), (35, 2361827), (65, 1271753), (85, 972517), (91, 908395), (119, 694655), (221, 374045), (455, 181679), (595, 138931), (1105, 74809), (1547, 53435), (7735, 10687)]