27396495

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{547}}^1$

素因数の和:621

約数の個数: 64

約数和(自身を含む): 56816640

約数和(自身を除く): 29420145

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 53, 63, 105, 135, 159, 189, 265, 315, 371, 477, 547, 795, 945, 1113, 1431, 1641, 1855, 2385, 2735, 3339, 3829, 4923, 5565, 7155, 8205, 10017, 11487, 14769, 16695, 19145, 24615, 28991, 34461, 50085, 57435, 73845, 86973, 103383, 144955, 172305, 202937, 260919, 434865, 516915, 608811, 782757, 1014685, 1304595, 1826433, 3044055, 3913785, 5479299, 9132165, 27396495]

約数ペア:

[(1, 27396495), (3, 9132165), (5, 5479299), (7, 3913785), (9, 3044055), (15, 1826433), (21, 1304595), (27, 1014685), (35, 782757), (45, 608811), (53, 516915), (63, 434865), (105, 260919), (135, 202937), (159, 172305), (189, 144955), (265, 103383), (315, 86973), (371, 73845), (477, 57435), (547, 50085), (795, 34461), (945, 28991), (1113, 24615), (1431, 19145), (1641, 16695), (1855, 14769), (2385, 11487), (2735, 10017), (3339, 8205), (3829, 7155), (4923, 5565)]