13308410745

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{474707}}^1$

素因数の和:474814

約数の個数: 48

約数和(自身を含む): 26659601280

約数和(自身を除く): 13351190535

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 89, 105, 267, 315, 445, 623, 801, 1335, 1869, 3115, 4005, 5607, 9345, 28035, 474707, 1424121, 2373535, 3322949, 4272363, 7120605, 9968847, 16614745, 21361815, 29906541, 42248923, 49844235, 126746769, 149532705, 211244615, 295742461, 380240307, 633733845, 887227383, 1478712305, 1901201535, 2661682149, 4436136915, 13308410745]

約数ペア:

[(1, 13308410745), (3, 4436136915), (5, 2661682149), (7, 1901201535), (9, 1478712305), (15, 887227383), (21, 633733845), (35, 380240307), (45, 295742461), (63, 211244615), (89, 149532705), (105, 126746769), (267, 49844235), (315, 42248923), (445, 29906541), (623, 21361815), (801, 16614745), (1335, 9968847), (1869, 7120605), (3115, 4272363), (4005, 3322949), (5607, 2373535), (9345, 1424121), (28035, 474707)]