11979495

素因数分解:

$3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2689}}^1$

素因数の和:2717

約数の個数: 40

約数和(自身を含む): 23435280

約数和(自身を除く): 11455785

約数列:

[1, 3, 5, 9, 11, 15, 27, 33, 45, 55, 81, 99, 135, 165, 297, 405, 495, 891, 1485, 2689, 4455, 8067, 13445, 24201, 29579, 40335, 72603, 88737, 121005, 147895, 217809, 266211, 363015, 443685, 798633, 1089045, 1331055, 2395899, 3993165, 11979495]

約数ペア:

[(1, 11979495), (3, 3993165), (5, 2395899), (9, 1331055), (11, 1089045), (15, 798633), (27, 443685), (33, 363015), (45, 266211), (55, 217809), (81, 147895), (99, 121005), (135, 88737), (165, 72603), (297, 40335), (405, 29579), (495, 24201), (891, 13445), (1485, 8067), (2689, 4455)]