55367815

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{421}}^1\times {\mathrm{907}}^1$

素因数の和:1362

約数の個数: 16

約数和(自身を含む): 68971680

約数和(自身を除く): 13603865

約数列:

[1, 5, 29, 145, 421, 907, 2105, 4535, 12209, 26303, 61045, 131515, 381847, 1909235, 11073563, 55367815]

約数ペア:

[(1, 55367815), (5, 11073563), (29, 1909235), (145, 381847), (421, 131515), (907, 61045), (2105, 26303), (4535, 12209)]