9977605

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{4903}}^1$

素因数の和:4956

約数の個数: 16

約数和(自身を含む): 13417344

約数和(自身を除く): 3439739

約数列:

[1, 5, 11, 37, 55, 185, 407, 2035, 4903, 24515, 53933, 181411, 269665, 907055, 1995521, 9977605]

約数ペア:

[(1, 9977605), (5, 1995521), (11, 907055), (37, 269665), (55, 181411), (185, 53933), (407, 24515), (2035, 4903)]