13254945

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{67}}^1\times {\mathrm{109}}^1$

素因数の和:206

約数の個数: 48

約数和(自身を含む): 23876160

約数和(自身を除く): 10621215

約数列:

[1, 3, 5, 11, 15, 33, 55, 67, 109, 121, 165, 201, 327, 335, 363, 545, 605, 737, 1005, 1199, 1635, 1815, 2211, 3597, 3685, 5995, 7303, 8107, 11055, 13189, 17985, 21909, 24321, 36515, 39567, 40535, 65945, 80333, 109545, 121605, 197835, 240999, 401665, 883663, 1204995, 2650989, 4418315, 13254945]

約数ペア:

[(1, 13254945), (3, 4418315), (5, 2650989), (11, 1204995), (15, 883663), (33, 401665), (55, 240999), (67, 197835), (109, 121605), (121, 109545), (165, 80333), (201, 65945), (327, 40535), (335, 39567), (363, 36515), (545, 24321), (605, 21909), (737, 17985), (1005, 13189), (1199, 11055), (1635, 8107), (1815, 7303), (2211, 5995), (3597, 3685)]