11999265

素因数分解:

$3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{109}}^1\times {\mathrm{179}}^1$

素因数の和:337

約数の個数: 32

約数和(自身を含む): 19958400

約数和(自身を除く): 7959135

約数列:

[1, 3, 5, 15, 41, 109, 123, 179, 205, 327, 537, 545, 615, 895, 1635, 2685, 4469, 7339, 13407, 19511, 22017, 22345, 36695, 58533, 67035, 97555, 110085, 292665, 799951, 2399853, 3999755, 11999265]

約数ペア:

[(1, 11999265), (3, 3999755), (5, 2399853), (15, 799951), (41, 292665), (109, 110085), (123, 97555), (179, 67035), (205, 58533), (327, 36695), (537, 22345), (545, 22017), (615, 19511), (895, 13407), (1635, 7339), (2685, 4469)]