126510345

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{12721}}^1$

素因数の和:12762

約数の個数: 48

約数和(自身を含む): 250063632

約数和(自身を除く): 123553287

約数列:

[1, 3, 5, 9, 13, 15, 17, 39, 45, 51, 65, 85, 117, 153, 195, 221, 255, 585, 663, 765, 1105, 1989, 3315, 9945, 12721, 38163, 63605, 114489, 165373, 190815, 216257, 496119, 572445, 648771, 826865, 1081285, 1488357, 1946313, 2480595, 2811341, 3243855, 7441785, 8434023, 9731565, 14056705, 25302069, 42170115, 126510345]

約数ペア:

[(1, 126510345), (3, 42170115), (5, 25302069), (9, 14056705), (13, 9731565), (15, 8434023), (17, 7441785), (39, 3243855), (45, 2811341), (51, 2480595), (65, 1946313), (85, 1488357), (117, 1081285), (153, 826865), (195, 648771), (221, 572445), (255, 496119), (585, 216257), (663, 190815), (765, 165373), (1105, 114489), (1989, 63605), (3315, 38163), (9945, 12721)]