2005804585

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{967}}^1\times {\mathrm{1061}}^1$

素因数の和:2073

約数の個数: 32

約数和(自身を含む): 2664617472

約数和(自身を除く): 658812887

約数列:

[1, 5, 17, 23, 85, 115, 391, 967, 1061, 1955, 4835, 5305, 16439, 18037, 22241, 24403, 82195, 90185, 111205, 122015, 378097, 414851, 1025987, 1890485, 2074255, 5129935, 17441779, 23597701, 87208895, 117988505, 401160917, 2005804585]

約数ペア:

[(1, 2005804585), (5, 401160917), (17, 117988505), (23, 87208895), (85, 23597701), (115, 17441779), (391, 5129935), (967, 2074255), (1061, 1890485), (1955, 1025987), (4835, 414851), (5305, 378097), (16439, 122015), (18037, 111205), (22241, 90185), (24403, 82195)]