55169505

素因数分解:

$3^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{2671}}^1$

素因数の和:2708

約数の個数: 48

約数和(自身を含む): 105041664

約数和(自身を除く): 49872159

約数列:

[1, 3, 5, 9, 15, 17, 27, 45, 51, 81, 85, 135, 153, 243, 255, 405, 459, 765, 1215, 1377, 2295, 2671, 4131, 6885, 8013, 13355, 20655, 24039, 40065, 45407, 72117, 120195, 136221, 216351, 227035, 360585, 408663, 649053, 681105, 1081755, 1225989, 2043315, 3245265, 3677967, 6129945, 11033901, 18389835, 55169505]

約数ペア:

[(1, 55169505), (3, 18389835), (5, 11033901), (9, 6129945), (15, 3677967), (17, 3245265), (27, 2043315), (45, 1225989), (51, 1081755), (81, 681105), (85, 649053), (135, 408663), (153, 360585), (243, 227035), (255, 216351), (405, 136221), (459, 120195), (765, 72117), (1215, 45407), (1377, 40065), (2295, 24039), (2671, 20655), (4131, 13355), (6885, 8013)]