26855595

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{1583}}^1$

素因数の和:1636

約数の個数: 48

約数和(自身を含む): 51891840

約数和(自身を除く): 25036245

約数列:

[1, 3, 5, 9, 13, 15, 29, 39, 45, 65, 87, 117, 145, 195, 261, 377, 435, 585, 1131, 1305, 1583, 1885, 3393, 4749, 5655, 7915, 14247, 16965, 20579, 23745, 45907, 61737, 71235, 102895, 137721, 185211, 229535, 308685, 413163, 596791, 688605, 926055, 1790373, 2065815, 2983955, 5371119, 8951865, 26855595]

約数ペア:

[(1, 26855595), (3, 8951865), (5, 5371119), (9, 2983955), (13, 2065815), (15, 1790373), (29, 926055), (39, 688605), (45, 596791), (65, 413163), (87, 308685), (117, 229535), (145, 185211), (195, 137721), (261, 102895), (377, 71235), (435, 61737), (585, 45907), (1131, 23745), (1305, 20579), (1583, 16965), (1885, 14247), (3393, 7915), (4749, 5655)]