2877881765

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{480047}}^1$

素因数の和:480172

約数の個数: 16

約数和(自身を含む): 3801980160

約数和(自身を除く): 924098395

約数列:

[1, 5, 11, 55, 109, 545, 1199, 5995, 480047, 2400235, 5280517, 26402585, 52325123, 261625615, 575576353, 2877881765]

約数ペア:

[(1, 2877881765), (5, 575576353), (11, 261625615), (55, 52325123), (109, 26402585), (545, 5280517), (1199, 2400235), (5995, 480047)]