53475795

素因数分解:

$3^6\times 5^1\times {\mathrm{17}}^1\times {\mathrm{863}}^1$

素因数の和:903

約数の個数: 56

約数和(自身を含む): 101990016

約数和(自身を除く): 48514221

約数列:

[1, 3, 5, 9, 15, 17, 27, 45, 51, 81, 85, 135, 153, 243, 255, 405, 459, 729, 765, 863, 1215, 1377, 2295, 2589, 3645, 4131, 4315, 6885, 7767, 12393, 12945, 14671, 20655, 23301, 38835, 44013, 61965, 69903, 73355, 116505, 132039, 209709, 220065, 349515, 396117, 629127, 660195, 1048545, 1188351, 1980585, 3145635, 3565053, 5941755, 10695159, 17825265, 53475795]

約数ペア:

[(1, 53475795), (3, 17825265), (5, 10695159), (9, 5941755), (15, 3565053), (17, 3145635), (27, 1980585), (45, 1188351), (51, 1048545), (81, 660195), (85, 629127), (135, 396117), (153, 349515), (243, 220065), (255, 209709), (405, 132039), (459, 116505), (729, 73355), (765, 69903), (863, 61965), (1215, 44013), (1377, 38835), (2295, 23301), (2589, 20655), (3645, 14671), (4131, 12945), (4315, 12393), (6885, 7767)]