15583491

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{199}}^1$

素因数の和:336

約数の個数: 48

約数和(自身を含む): 28454400

約数和(自身を除く): 12870909

約数列:

[1, 3, 7, 9, 11, 21, 33, 63, 77, 99, 113, 199, 231, 339, 597, 693, 791, 1017, 1243, 1393, 1791, 2189, 2373, 3729, 4179, 6567, 7119, 8701, 11187, 12537, 15323, 19701, 22487, 26103, 45969, 67461, 78309, 137907, 157409, 202383, 247357, 472227, 742071, 1416681, 1731499, 2226213, 5194497, 15583491]

約数ペア:

[(1, 15583491), (3, 5194497), (7, 2226213), (9, 1731499), (11, 1416681), (21, 742071), (33, 472227), (63, 247357), (77, 202383), (99, 157409), (113, 137907), (199, 78309), (231, 67461), (339, 45969), (597, 26103), (693, 22487), (791, 19701), (1017, 15323), (1243, 12537), (1393, 11187), (1791, 8701), (2189, 7119), (2373, 6567), (3729, 4179)]