26811675

素因数分解:

$3^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{157}}^1$

素因数の和:210

約数の個数: 96

約数和(自身を含む): 56424960

約数和(自身を除く): 29613285

約数列:

[1, 3, 5, 9, 11, 15, 23, 25, 27, 33, 45, 55, 69, 75, 99, 115, 135, 157, 165, 207, 225, 253, 275, 297, 345, 471, 495, 575, 621, 675, 759, 785, 825, 1035, 1265, 1413, 1485, 1725, 1727, 2277, 2355, 2475, 3105, 3611, 3795, 3925, 4239, 5175, 5181, 6325, 6831, 7065, 7425, 8635, 10833, 11385, 11775, 15525, 15543, 18055, 18975, 21195, 25905, 32499, 34155, 35325, 39721, 43175, 46629, 54165, 56925, 77715, 90275, 97497, 105975, 119163, 129525, 162495, 170775, 198605, 233145, 270825, 357489, 388575, 487485, 595815, 812475, 993025, 1072467, 1165725, 1787445, 2437425, 2979075, 5362335, 8937225, 26811675]

約数ペア:

[(1, 26811675), (3, 8937225), (5, 5362335), (9, 2979075), (11, 2437425), (15, 1787445), (23, 1165725), (25, 1072467), (27, 993025), (33, 812475), (45, 595815), (55, 487485), (69, 388575), (75, 357489), (99, 270825), (115, 233145), (135, 198605), (157, 170775), (165, 162495), (207, 129525), (225, 119163), (253, 105975), (275, 97497), (297, 90275), (345, 77715), (471, 56925), (495, 54165), (575, 46629), (621, 43175), (675, 39721), (759, 35325), (785, 34155), (825, 32499), (1035, 25905), (1265, 21195), (1413, 18975), (1485, 18055), (1725, 15543), (1727, 15525), (2277, 11775), (2355, 11385), (2475, 10833), (3105, 8635), (3611, 7425), (3795, 7065), (3925, 6831), (4239, 6325), (5175, 5181)]