61979885

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{911}}^1\times {\mathrm{1237}}^1$

素因数の和:2164

約数の個数: 16

約数和(自身を含む): 81292032

約数和(自身を除く): 19312147

約数列:

[1, 5, 11, 55, 911, 1237, 4555, 6185, 10021, 13607, 50105, 68035, 1126907, 5634535, 12395977, 61979885]

約数ペア:

[(1, 61979885), (5, 12395977), (11, 5634535), (55, 1126907), (911, 68035), (1237, 50105), (4555, 13607), (6185, 10021)]