275492745

素因数分解:

$3^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{6871}}^1$

素因数の和:6905

約数の個数: 56

約数和(自身を含む): 540798912

約数和(自身を除く): 265306167

約数列:

[1, 3, 5, 9, 11, 15, 27, 33, 45, 55, 81, 99, 135, 165, 243, 297, 405, 495, 729, 891, 1215, 1485, 2673, 3645, 4455, 6871, 8019, 13365, 20613, 34355, 40095, 61839, 75581, 103065, 185517, 226743, 309195, 377905, 556551, 680229, 927585, 1133715, 1669653, 2040687, 2782755, 3401145, 5008959, 6122061, 8348265, 10203435, 18366183, 25044795, 30610305, 55098549, 91830915, 275492745]

約数ペア:

[(1, 275492745), (3, 91830915), (5, 55098549), (9, 30610305), (11, 25044795), (15, 18366183), (27, 10203435), (33, 8348265), (45, 6122061), (55, 5008959), (81, 3401145), (99, 2782755), (135, 2040687), (165, 1669653), (243, 1133715), (297, 927585), (405, 680229), (495, 556551), (729, 377905), (891, 309195), (1215, 226743), (1485, 185517), (2673, 103065), (3645, 75581), (4455, 61839), (6871, 40095), (8019, 34355), (13365, 20613)]