1288441755

素因数分解:

$3^3\times 5^1\times {\mathrm{9544013}}^1$

素因数の和:9544027

約数の個数: 16

約数和(自身を含む): 2290563360

約数和(自身を除く): 1002121605

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 9544013, 28632039, 47720065, 85896117, 143160195, 257688351, 429480585, 1288441755]

約数ペア:

[(1, 1288441755), (3, 429480585), (5, 257688351), (9, 143160195), (15, 85896117), (27, 47720065), (45, 28632039), (135, 9544013)]