66656205

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19237}}^1$

素因数の和:19266

約数の個数: 48

約数和(自身を含む): 144054144

約数和(自身を除く): 77397939

約数列:

[1, 3, 5, 7, 9, 11, 15, 21, 33, 35, 45, 55, 63, 77, 99, 105, 165, 231, 315, 385, 495, 693, 1155, 3465, 19237, 57711, 96185, 134659, 173133, 211607, 288555, 403977, 634821, 673295, 865665, 1058035, 1211931, 1481249, 1904463, 2019885, 3174105, 4443747, 6059655, 7406245, 9522315, 13331241, 22218735, 66656205]

約数ペア:

[(1, 66656205), (3, 22218735), (5, 13331241), (7, 9522315), (9, 7406245), (11, 6059655), (15, 4443747), (21, 3174105), (33, 2019885), (35, 1904463), (45, 1481249), (55, 1211931), (63, 1058035), (77, 865665), (99, 673295), (105, 634821), (165, 403977), (231, 288555), (315, 211607), (385, 173133), (495, 134659), (693, 96185), (1155, 57711), (3465, 19237)]