11544225

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1999}}^1$

素因数の和:2030

約数の個数: 48

約数和(自身を含む): 23808000

約数和(自身を除く): 12263775

約数列:

[1, 3, 5, 7, 11, 15, 21, 25, 33, 35, 55, 75, 77, 105, 165, 175, 231, 275, 385, 525, 825, 1155, 1925, 1999, 5775, 5997, 9995, 13993, 21989, 29985, 41979, 49975, 65967, 69965, 109945, 149925, 153923, 209895, 329835, 349825, 461769, 549725, 769615, 1049475, 1649175, 2308845, 3848075, 11544225]

約数ペア:

[(1, 11544225), (3, 3848075), (5, 2308845), (7, 1649175), (11, 1049475), (15, 769615), (21, 549725), (25, 461769), (33, 349825), (35, 329835), (55, 209895), (75, 153923), (77, 149925), (105, 109945), (165, 69965), (175, 65967), (231, 49975), (275, 41979), (385, 29985), (525, 21989), (825, 13993), (1155, 9995), (1925, 5997), (1999, 5775)]