15132873

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1$

素因数の和:166

約数の個数: 64

約数和(自身を含む): 27095040

約数和(自身を除く): 11962167

約数列:

[1, 3, 7, 17, 19, 21, 23, 51, 57, 69, 97, 119, 133, 161, 291, 323, 357, 391, 399, 437, 483, 679, 969, 1173, 1311, 1649, 1843, 2037, 2231, 2261, 2737, 3059, 4947, 5529, 6693, 6783, 7429, 8211, 9177, 11543, 12901, 15617, 22287, 31331, 34629, 37927, 38703, 42389, 46851, 52003, 93993, 113781, 127167, 156009, 219317, 265489, 296723, 657951, 720613, 796467, 890169, 2161839, 5044291, 15132873]

約数ペア:

[(1, 15132873), (3, 5044291), (7, 2161839), (17, 890169), (19, 796467), (21, 720613), (23, 657951), (51, 296723), (57, 265489), (69, 219317), (97, 156009), (119, 127167), (133, 113781), (161, 93993), (291, 52003), (323, 46851), (357, 42389), (391, 38703), (399, 37927), (437, 34629), (483, 31331), (679, 22287), (969, 15617), (1173, 12901), (1311, 11543), (1649, 9177), (1843, 8211), (2037, 7429), (2231, 6783), (2261, 6693), (2737, 5529), (3059, 4947)]