6781755

素因数分解:

$3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{79}}^1\times {\mathrm{97}}^1$

素因数の和:243

約数の個数: 32

約数和(自身を含む): 11289600

約数和(自身を除く): 4507845

約数列:

[1, 3, 5, 15, 59, 79, 97, 177, 237, 291, 295, 395, 485, 885, 1185, 1455, 4661, 5723, 7663, 13983, 17169, 22989, 23305, 28615, 38315, 69915, 85845, 114945, 452117, 1356351, 2260585, 6781755]

約数ペア:

[(1, 6781755), (3, 2260585), (5, 1356351), (15, 452117), (59, 114945), (79, 85845), (97, 69915), (177, 38315), (237, 28615), (291, 23305), (295, 22989), (395, 17169), (485, 13983), (885, 7663), (1185, 5723), (1455, 4661)]