1555127989

素因数分解:

${\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{653}}^1\times {\mathrm{4519}}^1$

素因数の和:5220

約数の個数: 16

約数和(自身を含む): 1702702080

約数和(自身を除く): 147574091

約数列:

[1, 17, 31, 527, 653, 4519, 11101, 20243, 76823, 140089, 344131, 2381513, 2950907, 50165419, 91478117, 1555127989]

約数ペア:

[(1, 1555127989), (17, 91478117), (31, 50165419), (527, 2950907), (653, 2381513), (4519, 344131), (11101, 140089), (20243, 76823)]