4213195

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{97}}^1$

素因数の和:199

約数の個数: 32

約数和(自身を含む): 6265728

約数和(自身を除く): 2052533

約数列:

[1, 5, 7, 17, 35, 73, 85, 97, 119, 365, 485, 511, 595, 679, 1241, 1649, 2555, 3395, 6205, 7081, 8245, 8687, 11543, 35405, 43435, 49567, 57715, 120377, 247835, 601885, 842639, 4213195]

約数ペア:

[(1, 4213195), (5, 842639), (7, 601885), (17, 247835), (35, 120377), (73, 57715), (85, 49567), (97, 43435), (119, 35405), (365, 11543), (485, 8687), (511, 8245), (595, 7081), (679, 6205), (1241, 3395), (1649, 2555)]