12823965

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{3701}}^1$

素因数の和:3730

約数の個数: 48

約数和(自身を含む): 27720576

約数和(自身を除く): 14896611

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, 3701, 11103, 18505, 25907, 33309, 40711, 55515, 77721, 122133, 129535, 166545, 203555, 233163, 284977, 366399, 388605, 610665, 854931, 1165815, 1424885, 1831995, 2564793, 4274655, 12823965]

約数ペア:

[(1, 12823965), (3, 4274655), (5, 2564793), (7, 1831995), (9, 1424885), (11, 1165815), (15, 854931), (21, 610665), (33, 388605), (35, 366399), (45, 284977), (55, 233163), (63, 203555), (77, 166545), (99, 129535), (105, 122133), (165, 77721), (231, 55515), (315, 40711), (385, 33309), (495, 25907), (693, 18505), (1155, 11103), (3465, 3701)]