15139089

素因数分解:

$3^3\times 7^2\times {\mathrm{11443}}^1$

素因数の和:11466

約数の個数: 24

約数和(自身を含む): 26092320

約数和(自身を除く): 10953231

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 147, 189, 441, 1323, 11443, 34329, 80101, 102987, 240303, 308961, 560707, 720909, 1682121, 2162727, 5046363, 15139089]

約数ペア:

[(1, 15139089), (3, 5046363), (7, 2162727), (9, 1682121), (21, 720909), (27, 560707), (49, 308961), (63, 240303), (147, 102987), (189, 80101), (441, 34329), (1323, 11443)]