47660015

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{4051}}^1$

素因数の和:4250

約数の個数: 16

約数和(自身を含む): 61946976

約数和(自身を除く): 14286961

約数列:

[1, 5, 13, 65, 181, 905, 2353, 4051, 11765, 20255, 52663, 263315, 733231, 3666155, 9532003, 47660015]

約数ペア:

[(1, 47660015), (5, 9532003), (13, 3666155), (65, 733231), (181, 263315), (905, 52663), (2353, 20255), (4051, 11765)]