5419995

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{1259}}^1$

素因数の和:1315

約数の個数: 32

約数和(自身を含む): 10160640

約数和(自身を除く): 4740645

約数列:

[1, 3, 5, 7, 15, 21, 35, 41, 105, 123, 205, 287, 615, 861, 1259, 1435, 3777, 4305, 6295, 8813, 18885, 26439, 44065, 51619, 132195, 154857, 258095, 361333, 774285, 1083999, 1806665, 5419995]

約数ペア:

[(1, 5419995), (3, 1806665), (5, 1083999), (7, 774285), (15, 361333), (21, 258095), (35, 154857), (41, 132195), (105, 51619), (123, 44065), (205, 26439), (287, 18885), (615, 8813), (861, 6295), (1259, 4305), (1435, 3777)]