2772055565

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{631}}^1\times {\mathrm{38201}}^1$

素因数の和:38860

約数の個数: 16

約数和(自身を含む): 3476687616

約数和(自身を除く): 704632051

約数列:

[1, 5, 23, 115, 631, 3155, 14513, 38201, 72565, 191005, 878623, 4393115, 24104831, 120524155, 554411113, 2772055565]

約数ペア:

[(1, 2772055565), (5, 554411113), (23, 120524155), (115, 24104831), (631, 4393115), (3155, 878623), (14513, 191005), (38201, 72565)]