616473315

素因数分解:

$3^3\times 5^1\times {\mathrm{97}}^1\times {\mathrm{179}}^1\times {\mathrm{263}}^1$

素因数の和:553

約数の個数: 64

約数和(自身を含む): 1117670400

約数和(自身を除く): 501197085

約数列:

[1, 3, 5, 9, 15, 27, 45, 97, 135, 179, 263, 291, 485, 537, 789, 873, 895, 1315, 1455, 1611, 2367, 2619, 2685, 3945, 4365, 4833, 7101, 8055, 11835, 13095, 17363, 24165, 25511, 35505, 47077, 52089, 76533, 86815, 127555, 141231, 156267, 229599, 235385, 260445, 382665, 423693, 468801, 688797, 706155, 781335, 1147995, 1271079, 2118465, 2344005, 3443985, 4566469, 6355395, 13699407, 22832345, 41098221, 68497035, 123294663, 205491105, 616473315]

約数ペア:

[(1, 616473315), (3, 205491105), (5, 123294663), (9, 68497035), (15, 41098221), (27, 22832345), (45, 13699407), (97, 6355395), (135, 4566469), (179, 3443985), (263, 2344005), (291, 2118465), (485, 1271079), (537, 1147995), (789, 781335), (873, 706155), (895, 688797), (1315, 468801), (1455, 423693), (1611, 382665), (2367, 260445), (2619, 235385), (2685, 229599), (3945, 156267), (4365, 141231), (4833, 127555), (7101, 86815), (8055, 76533), (11835, 52089), (13095, 47077), (17363, 35505), (24165, 25511)]