15671284855

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{349}}^1\times {\mathrm{2861}}^1$

素因数の和:3331

約数の個数: 32

約数和(自身を含む): 19569211200

約数和(自身を除く): 3897926345

約数列:

[1, 5, 43, 73, 215, 349, 365, 1745, 2861, 3139, 14305, 15007, 15695, 25477, 75035, 123023, 127385, 208853, 615115, 998489, 1044265, 1095511, 4992445, 5477555, 8980679, 42935027, 44903395, 72889697, 214675135, 364448485, 3134256971, 15671284855]

約数ペア:

[(1, 15671284855), (5, 3134256971), (43, 364448485), (73, 214675135), (215, 72889697), (349, 44903395), (365, 42935027), (1745, 8980679), (2861, 5477555), (3139, 4992445), (14305, 1095511), (15007, 1044265), (15695, 998489), (25477, 615115), (75035, 208853), (123023, 127385)]