127605315

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{500413}}^1$

素因数の和:500438

約数の個数: 16

約数和(自身を含む): 216178848

約数和(自身を除く): 88573533

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 500413, 1501239, 2502065, 7506195, 8507021, 25521063, 42535105, 127605315]

約数ペア:

[(1, 127605315), (3, 42535105), (5, 25521063), (15, 8507021), (17, 7506195), (51, 2502065), (85, 1501239), (255, 500413)]