27787095

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{5189}}^1$

素因数の和:5224

約数の個数: 48

約数和(自身を含む): 58294080

約数和(自身を除く): 30506985

約数列:

[1, 3, 5, 7, 9, 15, 17, 21, 35, 45, 51, 63, 85, 105, 119, 153, 255, 315, 357, 595, 765, 1071, 1785, 5189, 5355, 15567, 25945, 36323, 46701, 77835, 88213, 108969, 181615, 233505, 264639, 326907, 441065, 544845, 617491, 793917, 1323195, 1634535, 1852473, 3087455, 3969585, 5557419, 9262365, 27787095]

約数ペア:

[(1, 27787095), (3, 9262365), (5, 5557419), (7, 3969585), (9, 3087455), (15, 1852473), (17, 1634535), (21, 1323195), (35, 793917), (45, 617491), (51, 544845), (63, 441065), (85, 326907), (105, 264639), (119, 233505), (153, 181615), (255, 108969), (315, 88213), (357, 77835), (595, 46701), (765, 36323), (1071, 25945), (1785, 15567), (5189, 5355)]