15140349

素因数分解:

$3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{8287}}^1$

素因数の和:8329

約数の個数: 24

約数和(自身を含む): 25858560

約数和(自身を除く): 10718211

約数列:

[1, 3, 7, 9, 21, 29, 63, 87, 203, 261, 609, 1827, 8287, 24861, 58009, 74583, 174027, 240323, 522081, 720969, 1682261, 2162907, 5046783, 15140349]

約数ペア:

[(1, 15140349), (3, 5046783), (7, 2162907), (9, 1682261), (21, 720969), (29, 522081), (63, 240323), (87, 174027), (203, 74583), (261, 58009), (609, 24861), (1827, 8287)]