9663885

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{2789}}^1$

素因数の和:2818

約数の個数: 48

約数和(自身を含む): 20891520

約数和(自身を除く): 11227635

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, 2789, 3465, 8367, 13945, 19523, 25101, 30679, 41835, 58569, 92037, 97615, 125505, 153395, 175707, 214753, 276111, 292845, 460185, 644259, 878535, 1073765, 1380555, 1932777, 3221295, 9663885]

約数ペア:

[(1, 9663885), (3, 3221295), (5, 1932777), (7, 1380555), (9, 1073765), (11, 878535), (15, 644259), (21, 460185), (33, 292845), (35, 276111), (45, 214753), (55, 175707), (63, 153395), (77, 125505), (99, 97615), (105, 92037), (165, 58569), (231, 41835), (315, 30679), (385, 25101), (495, 19523), (693, 13945), (1155, 8367), (2789, 3465)]