15200493

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{2861}}^1$

素因数の和:2905

約数の個数: 32

約数和(自身を含む): 26376192

約数和(自身を除く): 11175699

約数列:

[1, 3, 7, 11, 21, 23, 33, 69, 77, 161, 231, 253, 483, 759, 1771, 2861, 5313, 8583, 20027, 31471, 60081, 65803, 94413, 197409, 220297, 460621, 660891, 723833, 1381863, 2171499, 5066831, 15200493]

約数ペア:

[(1, 15200493), (3, 5066831), (7, 2171499), (11, 1381863), (21, 723833), (23, 660891), (33, 460621), (69, 220297), (77, 197409), (161, 94413), (231, 65803), (253, 60081), (483, 31471), (759, 20027), (1771, 8583), (2861, 5313)]