26837055

素因数分解:

$3^3\times 5^1\times 7^2\times {\mathrm{4057}}^1$

素因数の和:4085

約数の個数: 48

約数和(自身を含む): 55513440

約数和(自身を除く): 28676385

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 49, 63, 105, 135, 147, 189, 245, 315, 441, 735, 945, 1323, 2205, 4057, 6615, 12171, 20285, 28399, 36513, 60855, 85197, 109539, 141995, 182565, 198793, 255591, 425985, 547695, 596379, 766773, 993965, 1277955, 1789137, 2981895, 3833865, 5367411, 8945685, 26837055]

約数ペア:

[(1, 26837055), (3, 8945685), (5, 5367411), (7, 3833865), (9, 2981895), (15, 1789137), (21, 1277955), (27, 993965), (35, 766773), (45, 596379), (49, 547695), (63, 425985), (105, 255591), (135, 198793), (147, 182565), (189, 141995), (245, 109539), (315, 85197), (441, 60855), (735, 36513), (945, 28399), (1323, 20285), (2205, 12171), (4057, 6615)]