15889509

素因数分解:

$3^2\times {\mathrm{17}}^2\times {\mathrm{41}}^1\times {\mathrm{149}}^1$

素因数の和:230

約数の個数: 36

約数和(自身を含む): 25143300

約数和(自身を除く): 9253791

約数列:

[1, 3, 9, 17, 41, 51, 123, 149, 153, 289, 369, 447, 697, 867, 1341, 2091, 2533, 2601, 6109, 6273, 7599, 11849, 18327, 22797, 35547, 43061, 54981, 103853, 106641, 129183, 311559, 387549, 934677, 1765501, 5296503, 15889509]

約数ペア:

[(1, 15889509), (3, 5296503), (9, 1765501), (17, 934677), (41, 387549), (51, 311559), (123, 129183), (149, 106641), (153, 103853), (289, 54981), (369, 43061), (447, 35547), (697, 22797), (867, 18327), (1341, 11849), (2091, 7599), (2533, 6273), (2601, 6109)]