1189755

素因数分解:

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

素因数の和:1280

約数の個数: 32

約数和(自身を含む): 2419200

約数和(自身を除く): 1229445

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 105, 135, 189, 315, 945, 1259, 3777, 6295, 8813, 11331, 18885, 26439, 33993, 44065, 56655, 79317, 132195, 169965, 237951, 396585, 1189755]

約数ペア:

[(1, 1189755), (3, 396585), (5, 237951), (7, 169965), (9, 132195), (15, 79317), (21, 56655), (27, 44065), (35, 33993), (45, 26439), (63, 18885), (105, 11331), (135, 8813), (189, 6295), (315, 3777), (945, 1259)]