15945105

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{2357}}^1$

素因数の和:2417

約数の個数: 32

約数和(自身を含む): 28522368

約数和(自身を除く): 12577263

約数列:

[1, 3, 5, 11, 15, 33, 41, 55, 123, 165, 205, 451, 615, 1353, 2255, 2357, 6765, 7071, 11785, 25927, 35355, 77781, 96637, 129635, 289911, 388905, 483185, 1063007, 1449555, 3189021, 5315035, 15945105]

約数ペア:

[(1, 15945105), (3, 5315035), (5, 3189021), (11, 1449555), (15, 1063007), (33, 483185), (41, 388905), (55, 289911), (123, 129635), (165, 96637), (205, 77781), (451, 35355), (615, 25927), (1353, 11785), (2255, 7071), (2357, 6765)]