224788365

素因数分解:

$3^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{10883}}^1$

素因数の和:10920

約数の個数: 48

約数和(自身を含む): 427871808

約数和(自身を除く): 203083443

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, 10883, 20655, 32649, 54415, 97947, 163245, 185011, 293841, 489735, 555033, 881523, 925055, 1469205, 1665099, 2644569, 2775165, 4407615, 4995297, 8325495, 13222845, 14985891, 24976485, 44957673, 74929455, 224788365]

約数ペア:

[(1, 224788365), (3, 74929455), (5, 44957673), (9, 24976485), (15, 14985891), (17, 13222845), (27, 8325495), (45, 4995297), (51, 4407615), (81, 2775165), (85, 2644569), (135, 1665099), (153, 1469205), (243, 925055), (255, 881523), (405, 555033), (459, 489735), (765, 293841), (1215, 185011), (1377, 163245), (2295, 97947), (4131, 54415), (6885, 32649), (10883, 20655)]