5432265

素因数分解:

$3^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{263}}^1$

素因数の和:300

約数の個数: 48

約数和(自身を含む): 10378368

約数和(自身を除く): 4946103

約数列:

[1, 3, 5, 9, 15, 17, 27, 45, 51, 81, 85, 135, 153, 243, 255, 263, 405, 459, 765, 789, 1215, 1315, 1377, 2295, 2367, 3945, 4131, 4471, 6885, 7101, 11835, 13413, 20655, 21303, 22355, 35505, 40239, 63909, 67065, 106515, 120717, 201195, 319545, 362151, 603585, 1086453, 1810755, 5432265]

約数ペア:

[(1, 5432265), (3, 1810755), (5, 1086453), (9, 603585), (15, 362151), (17, 319545), (27, 201195), (45, 120717), (51, 106515), (81, 67065), (85, 63909), (135, 40239), (153, 35505), (243, 22355), (255, 21303), (263, 20655), (405, 13413), (459, 11835), (765, 7101), (789, 6885), (1215, 4471), (1315, 4131), (1377, 3945), (2295, 2367)]