2085102005

素因数分解:

$5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1187}}^1\times {\mathrm{1619}}^1$

素因数の和:2849

約数の個数: 32

約数和(自身を含む): 2956124160

約数和(自身を除く): 871022155

約数列:

[1, 5, 7, 31, 35, 155, 217, 1085, 1187, 1619, 5935, 8095, 8309, 11333, 36797, 41545, 50189, 56665, 183985, 250945, 257579, 351323, 1287895, 1756615, 1921753, 9608765, 13452271, 59574343, 67261355, 297871715, 417020401, 2085102005]

約数ペア:

[(1, 2085102005), (5, 417020401), (7, 297871715), (31, 67261355), (35, 59574343), (155, 13452271), (217, 9608765), (1085, 1921753), (1187, 1756615), (1619, 1287895), (5935, 351323), (8095, 257579), (8309, 250945), (11333, 183985), (36797, 56665), (41545, 50189)]