13858215

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{2237}}^1$

素因数の和:2311

約数の個数: 32

約数和(自身を含む): 25781760

約数和(自身を除く): 11923545

約数列:

[1, 3, 5, 7, 15, 21, 35, 59, 105, 177, 295, 413, 885, 1239, 2065, 2237, 6195, 6711, 11185, 15659, 33555, 46977, 78295, 131983, 234885, 395949, 659915, 923881, 1979745, 2771643, 4619405, 13858215]

約数ペア:

[(1, 13858215), (3, 4619405), (5, 2771643), (7, 1979745), (15, 923881), (21, 659915), (35, 395949), (59, 234885), (105, 131983), (177, 78295), (295, 46977), (413, 33555), (885, 15659), (1239, 11185), (2065, 6711), (2237, 6195)]