889209145

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{2939}}^1\times {\mathrm{5501}}^1$

素因数の和:8456

約数の個数: 16

約数和(自身を含む): 1164663360

約数和(自身を除く): 275454215

約数列:

[1, 5, 11, 55, 2939, 5501, 14695, 27505, 32329, 60511, 161645, 302555, 16167439, 80837195, 177841829, 889209145]

約数ペア:

[(1, 889209145), (5, 177841829), (11, 80837195), (55, 16167439), (2939, 302555), (5501, 161645), (14695, 60511), (27505, 32329)]