15147639

素因数分解:

$3^2\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{433}}^1$

素因数の和:488

約数の個数: 36

約数和(自身を含む): 24779664

約数和(自身を除く): 9632025

約数列:

[1, 3, 9, 13, 23, 39, 69, 117, 169, 207, 299, 433, 507, 897, 1299, 1521, 2691, 3887, 3897, 5629, 9959, 11661, 16887, 29877, 34983, 50661, 73177, 89631, 129467, 219531, 388401, 658593, 1165203, 1683071, 5049213, 15147639]

約数ペア:

[(1, 15147639), (3, 5049213), (9, 1683071), (13, 1165203), (23, 658593), (39, 388401), (69, 219531), (117, 129467), (169, 89631), (207, 73177), (299, 50661), (433, 34983), (507, 29877), (897, 16887), (1299, 11661), (1521, 9959), (2691, 5629), (3887, 3897)]