15130269

素因数分解:

$3^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{3119}}^1$

素因数の和:3150

約数の個数: 36

約数和(自身を含む): 27743040

約数和(自身を除く): 12612771

約数列:

[1, 3, 7, 9, 11, 21, 33, 49, 63, 77, 99, 147, 231, 441, 539, 693, 1617, 3119, 4851, 9357, 21833, 28071, 34309, 65499, 102927, 152831, 196497, 240163, 308781, 458493, 720489, 1375479, 1681141, 2161467, 5043423, 15130269]

約数ペア:

[(1, 15130269), (3, 5043423), (7, 2161467), (9, 1681141), (11, 1375479), (21, 720489), (33, 458493), (49, 308781), (63, 240163), (77, 196497), (99, 152831), (147, 102927), (231, 65499), (441, 34309), (539, 28071), (693, 21833), (1617, 9357), (3119, 4851)]