199300095

素因数分解:

$3^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{9649}}^1$

素因数の和:9686

約数の個数: 48

約数和(自身を含む): 379360800

約数和(自身を除く): 180060705

約数列:

[1, 3, 5, 9, 15, 17, 27, 45, 51, 81, 85, 135, 153, 243, 255, 405, 459, 765, 1215, 1377, 2295, 4131, 6885, 9649, 20655, 28947, 48245, 86841, 144735, 164033, 260523, 434205, 492099, 781569, 820165, 1302615, 1476297, 2344707, 2460495, 3907845, 4428891, 7381485, 11723535, 13286673, 22144455, 39860019, 66433365, 199300095]

約数ペア:

[(1, 199300095), (3, 66433365), (5, 39860019), (9, 22144455), (15, 13286673), (17, 11723535), (27, 7381485), (45, 4428891), (51, 3907845), (81, 2460495), (85, 2344707), (135, 1476297), (153, 1302615), (243, 820165), (255, 781569), (405, 492099), (459, 434205), (765, 260523), (1215, 164033), (1377, 144735), (2295, 86841), (4131, 48245), (6885, 28947), (9649, 20655)]