5516245

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{127}}^1$

素因数の和:229

約数の個数: 32

約数和(自身を含む): 8183808

約数和(自身を除く): 2667563

約数列:

[1, 5, 7, 17, 35, 73, 85, 119, 127, 365, 511, 595, 635, 889, 1241, 2159, 2555, 4445, 6205, 8687, 9271, 10795, 15113, 43435, 46355, 64897, 75565, 157607, 324485, 788035, 1103249, 5516245]

約数ペア:

[(1, 5516245), (5, 1103249), (7, 788035), (17, 324485), (35, 157607), (73, 75565), (85, 64897), (119, 46355), (127, 43435), (365, 15113), (511, 10795), (595, 9271), (635, 8687), (889, 6205), (1241, 4445), (2159, 2555)]