27841275

素因数分解:

$3^2\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1607}}^1$

素因数の和:1641

約数の個数: 72

約数和(自身を含む): 62210304

約数和(自身を除く): 34369029

約数列:

[1, 3, 5, 7, 9, 11, 15, 21, 25, 33, 35, 45, 55, 63, 75, 77, 99, 105, 165, 175, 225, 231, 275, 315, 385, 495, 525, 693, 825, 1155, 1575, 1607, 1925, 2475, 3465, 4821, 5775, 8035, 11249, 14463, 17325, 17677, 24105, 33747, 40175, 53031, 56245, 72315, 88385, 101241, 120525, 123739, 159093, 168735, 265155, 281225, 361575, 371217, 441925, 506205, 618695, 795465, 843675, 1113651, 1325775, 1856085, 2531025, 3093475, 3977325, 5568255, 9280425, 27841275]

約数ペア:

[(1, 27841275), (3, 9280425), (5, 5568255), (7, 3977325), (9, 3093475), (11, 2531025), (15, 1856085), (21, 1325775), (25, 1113651), (33, 843675), (35, 795465), (45, 618695), (55, 506205), (63, 441925), (75, 371217), (77, 361575), (99, 281225), (105, 265155), (165, 168735), (175, 159093), (225, 123739), (231, 120525), (275, 101241), (315, 88385), (385, 72315), (495, 56245), (525, 53031), (693, 40175), (825, 33747), (1155, 24105), (1575, 17677), (1607, 17325), (1925, 14463), (2475, 11249), (3465, 8035), (4821, 5775)]